BS Fastener Standards

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The British Standards Institution (BSI) is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.

BSI was founded as the Engineering Standards Committee in London in 1901. It subsequently extended its standardization work and became the British Engineering Standards Association in 1918, adopting the name British Standards Institution in 1931 after receiving a Royal Charter in 1929. In 1998 a revision of the Charter enabled the organization to diversify and acquire other businesses, and the trading name was changed to BSI Group.

BSI produces British Standards, and, as the UK’s National Standards Body, is also responsible for the UK publication, in English, of international and European standards. BSI is obliged to adopt and publish all European Standards as identical British Standards (prefixed BS EN) and to withdraw pre-existing British Standards that are in conflict. However, it has the option to adopt and publish international standards (prefixed BS ISO or BS IEC).

Below list including all current fastener standards  in BS Standards.

BS 10 – Specification for flanges and bolting for pipes, valves and fittings

BS 10621 – TC – Tracked Changes (Redline) – Lock assemblies in which the operating mode can be switched between the normal BS 8621 operating mode and a secure mode in which no egress is possible

BS 1083 – SPECIFICATION FOR PRECISION HEXAGON BOLTS, SCREWS & NUTS (B.S.W. & B.S.F. THREADS)

BS 1089 – Specification for Workhead Spindle Noses for Grinding Machines: Cylindrical External, Internal and Universal Types

BS 1104 – Specification for general purpose Acme screw threads.

BS 1127-1 – Screwing dies and dienuts – Part 1: Specification for hand- and machine-operated circular screwing dies and hand-operated die stocks

BS 1127-4 – Screwing dies and dienuts – Part 4: Terminology for circular screwing dies

BS 1127-5 – Screwing Dies and Dienuts – Part 5: Specification for dimensions of hexagonal dienuts

BS 1473 – Wrought aluminium and aluminium alloys – for general engineering purposes – Rivet, bolt and screw stock

BS 15/30333168 DC – Draft BS EN 6118 Aerospace series – Process specification – Aluminium base protection for fasteners

BS 1580-1 – Unified screw threads Part 1: Screw threads with diameters 1/4 in and larger – Requirements

BS 1768 – Specification for Unified precision hexagon bolts, screws, & nuts (UNC & UNF Threads) Normal series

BS 1769 – Unified Black Hexagon Bolts, Screws, Nuts (UNC & UNF Threads) Heavy Series

BS 1782 – Specification for Couplings for suction and delivery hose (11/2 in. to 8 in. nominal sizes) other than fire hose couplings

BS 1790 – Specification for Length bars and their accessories — (Imperial Units)

BS 18/30383890 DC – DRAFT BS EN 6115 AEROSPACE SERIES – BOLT , PROTRUDING HEAD, SHORT THREAD – INCH SERIES

BS 1802 – Specification Steel spring washers for general engineering and automobile purposes

BS 1804-3 – Specification for Steel dowel pins – Part 3: Parallel and taper types having screw threads for extraction purposes. Metric series

BS 1842 – Specification for Double-Ended Open-Jawed Spanners for B.A. Hexagon Sizes

BS 19/30397940 DC – Draft BS EN 6116 Aerospace series – Fasteners – External short thread, I nch series – Technical specification

BS 1906 – Hose Couplings (Air and Water) (1/8 in. to 1 1/4 in. nominal sizes)

BS 1918-1 – Glass container finishes – Part 1: Specification for continuous thread finish

BS 1936-1 – Specification Undercuts & Runouts for Screw Threads – Part 1: Inch Screw Threads

BS 1936-2 – Undercuts and Runouts for Screw Threads – Part 2: Specification for ISO Metric Screw Threads

BS 1981 – Specification for Unified Machine Screws and Machine Screw Nuts

BS 2 A 26 – Specification for Corrosion-Resisting Steel Hexagonal-Headed Bolts (B.A. and B.S.F. Threads) for Aircraft

BS 2 A 302 – Nuts, Self-Locking, with Maximum Operating Temperatures Less Than or Equal to 425 Degrees Celcius – Procurement Specification

BS 2 A 59 – Specification for Cadmium-Plated Steel Hexagonal-Headed Bolts (B.A. and B.S.F. Threads) with Close Tolerance Shanks for Aircraft

BS 2 A 60 – Specification for Cadmium-Plated Steel Hexagonal-Headed Shear Bolts (B.S.F. Threads) for Aircraft

BS 2 A 61 – Specification for Aluminium Alloy Hexagonal Headed Bolts (B.A. and B.S.F. Threads) for Aircraft

BS 2485 – Specification for Tee Slots, Tee Bolts, Tee Nuts and Tenons

BS 2693-1 – Screwed Studs Part 1: General Purpose Studs

BS 2765 – Specification for Dimensions of Temperature Detecting Elements and Corresponding Pockets

BS 2827 – Specification for Machine screw nuts pressed type – B.A. & Whitworth form threads

BS 2879 – Specification for Draining Taps (Screw-Down Pattern)

BS 2A 110 – Specification for steel nuts (unified hexagons and unified threads) for shear bolts for aircraft

BS 2A 122-124 – Specification for Clinch nuts (Unified threads) for aircraft

BS 2A 173 – Specification for 100° Countersunk head steel bolts (Unified threads), cadmium plated, for aircraft

BS 2A 175 – Aerospace Series – Specification for bolts, 100° countersunk head, D-slot recess in anodized aluminium alloy (unified threads)

BS 2A 204 – Specifications for Machine Screws and Nuts (Unified Threads) Below 1/4 in for Aeronautical Purposes

BS 2A 229 – Specification for Hexagonal head steel bolts 1100 MPa

BS 2A 230 – Specification for 100 Degree Countersunk Head Steel Bolts [1100 MPa with Hi-torque speed drive recesses]

BS 2A 24 – Corrosion-Resisting Steel Hexagon Nuts (B.A. and B.S.F. Threads) (Ordinary, Thin, Slotted and Castle) for Aircraft

BS 2A 241 – General requirements for steel protruding-head bolts of tensile strength 1250 MPa (180 000 lbf/in2) or greater – Specification

BS 2A 25 – Specification for Steel hexagonal-headed bolts (B.A. and B.S.F. threads) for aircraft

BS 2A 260-2A 265 – AEROSPACE SERIES – Specification for pan and 100° countersunk slotted head screws with ISO metric screw threads

BS 2A 27 – Steel Hexagonal Nuts (B.A. and B.S.F. Threads) (Ordinary, Thin, Slotted and Castle) for Aircraft

BS 2A 293 – Procurement of self-locking nuts with non-metallic locking elements – Metric series – Specification

BS 2A 295 – Nuts, Self-Locking, with Maximum Operating Temperature Less Than or Equal to 425 Degrees C – Test Methods

BS 2A 296 – Bolts and Screws, Metric – Tolerances of Form and Position

BS 2HR 650 – Specification for high expansion heat-resisting steel bar and wire for the manufacture of bolts, studs, set screws and nuts (Ni 25.5, Cr 15, Ti 2, Mn 1.5, Mo 1.25, Si 0.7, V 0.3) (Limiting ruling section 50 mm)

BS 2S 147 – Specification for 0.5 % nickel-chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts

BS 2S 149 – Specification for 1.75% nickel-chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts

BS 2SP 142 AND 143 – Specification for Solid Rivets with 100 Degree Countersunk Truncated Radiused Head Made from BS L 86 (Sp 142) and BS L 37 (Sp 143) Materials

BS 2SP 148-150 – Specification for Unified aluminium alloy washers

BS 2SP 151-153 – Specification for Washers, plain, Unified inch sizes, alloy steel, cadmium plated for Aerospace Use

BS 2SP 154-156 – Specification for Unified corrosion-resistant steel washers – Index title: Washers, unified, corrosion-resistant steel

BS 2SP 47 – Single coil spring washers for aircraft

BS 2SP 68 TO BS 2SP 71 – Specification for 100 Degree Countersunk precision head aluminium and aluminium alloy rivets

BS 2SP 77 TO 2SP 80 – Specification for Snap head aluminium and aluminium alloy rivets

BS 2SP 81 AND 2SP 82 – Specification for Snap Head High Nickel-Copper Alloy Rivets

BS 2SP 83-85 – Specification for Mushroom Head Aluminium Alloy Rivets

BS 2SP 87 AND 2SP 88 – AEROSPACE SERIES 100° countersunk head high nickel-copper alloy rivets*

BS 2SP 94 – Aerospace series – Bushes (plain and flanged), press-fit and thrust washers, oil‑retaining sintered bronze – Specification

BS 325 – Specification for Black cup and countersunk bolts and nuts

BS 3410 – Specification for Metal washers – For general engineering purposes

BS 3531-23.2 – Implants for Osteosynthesis Part 23: Bone Plates Section 23.2: Specification for Holes and Slots for Use with Screws of 4.5 mm, 4.2 mm, 4.0 mm, 3.9 mm, 3.5 mm and 2.9 mm Nominal Sizes

BS 3531-23.3 – Implants for Osteosynthesis Part 23: Bone Plates Section 23.3: Specification for Holes Corresponding to Screws with Asymmetrical Thread and Spherical Undersurfaces

BS 3531-5.1 – Implants for Osteosynthesis Part 5: Bone Screws and Auxiliary Equipment Section 5.1: Specification for Keys for Use with Screws Having Heads with Hexagon Socket

BS 3531-5.3 – Implants for Osteosynthesis Part 5: Bone Screws and Auxiliary Equipment Section 5.3: Spec. for the Dimensions of Screws Having Hexagonal Drive Connection, Spherical Under-Surfaces and Asymmetrical Thread

BS 3531-5.4 – Implants for Osteosynthesis Part 5: Bone Screws and Auxiliary Equipment Section 5.4: Specification for Screws Having Symmetrical and Asymmetrical Thread and Conical Under-Surfaces

BS 3531-5.5 – Implants for osteosynthesis – Part 5: Bone screws and auxiliary equipment – Section 5.5 Specification for taps and drills

BS 3531-5.6 – Implants for Osteosynthesis Part 5: Bone Screws and Auxiliary Equipment Section 5.6: Specification for the Mechanical Requirements and Test Methods for Screws Having Asymmetrical Thread and Spherical Undersurface

BS 3580 – Guide to Design Considerations on the Strength of Screw Threads

BS 3643-1 – ISO metric screw threads Part 1: Principles and basic data

BS 3643-2 – ISO metric screw threads Part 2: Specification for selected limits of size

BS 3692 – ISO Metric Precision Hexagon Bolts, Screws and Nuts – Specification

BS 3A 103 – Specification for Steel Nuts (Unified Hexagons and Unified Threads) (Ordinary, Thin, Slotted and Castle) for Aircraft

BS 3A 105 – Specification for Corrosion-Resisting Steel Nuts (Unified Hexagons and Unified Threads) (Ordinary, Thin, Slotted and Castle) for Aircraft

BS 3A 107 – Aerospace series – Specification for nuts, hexagonal, ordinary and slotted (Unified threads) in anodized aluminium

BS 3A 108 – Specification for Steel Bolts (Unified Hexagons with Unified Threads) with Tolerance Shanks for Aircraft

BS 3A 109 – Specification for Steel Bolts (Unified Hexagons and Unified Threads)

BS 3A 117 – Bolts, Pan Head, Slotted Drive, Unified Threads, Corrosion Resisting Steel, Strength Class 880 MPa, for Aircraft – Specification

BS 3A 170 – Specification for aluminium alloy mushroom head bolts (Unified threads) for aircraft

BS 3A 171 – Specification for Aluminium Alloy Pan Head Bolts (Unified Threads) for Aircraft

BS 3A 174 – AEROSPACE SERIES 100° Countersunk head, D-slot recess, corrosion-resisting steel bolts (Unified threads), Strength Class 880 MPa, for aircraft

BS 3A 210 – Aerospace series – Nuts, hexagonal, ordinary and thin, Unified threads (below .250 inch), brass, tin plated – Specification

BS 3F 121 – Specification for Metallic slide fasteners for aerospace purposes

BS 3HR 504 – Specification for nickel-chromium-titanium heat-resisting alloy bar and wire for rivets and rivets (Maximum diameter or minor sectional dimension 20 mm) (Nickel base, Cr 19.5, Ti 0.4)

BS 3SP 157-163 – AEROSPACE SERIES Rivets, solid, universal head, inch diameters in metric units, aluminium alloys (colour coded) and nickel-copper alloy, cadmium plated or natural finish − Specification

BS 4168-7 – Hexagon Socket Screws and Wrench Keys: Metric Series – Part 7: Specification for Hexagon Socket Shoulder Screws

BS 4185-1 – Specification for Machine Tool Components — Part 1: Locknuts (“C” Type, Socket Set Screw Locking)

BS 4185-10 – Specification for Machine Tool Components – Part 10: Trapezoidal Threads for Lead and Feed Screw Assemblies

BS 4185-13 – Machine Tool Components – Part 13: Specification for Dimensions of Counterbored Holes

BS 4185-9 – Specification for Machine Tool Components – Part 9: Levelling Screws, Nuts and Seating Plates

BS 4190 – ISO Metric Black Hexagon Bolts, Screws and Nuts – Specification

BS 4290 – Method for specifying Electroplated coatings of silver and silver alloys for decorative and protective purposes

BS 4320 – Specification for Metal washers for general engineering purposes metric series

BS 4429 – Specification for Rigging Screws and Turnbuckles for General Engineering, Lifting Purposes and Pipe Hanger Appliances

BS 4439 – Specification for Screwed Studs for General Purposes – Metric series

BS 4439 – Specification for Screwed Studs for General Purposes – Metric series

BS 4463 – Specification for Crinkle washers — For general engineering purposes — Metric series

BS 4464 – Specification For Spring Washers for General Engineering and Automobile Purposes – Metric Series

BS 4480-6 – Plain bearings: metric series – Part 6: Specification for dimensions and tolerances of ring type thrust washers made from strip

BS 450 – Machine Screws and Machine Screw Nuts (B.S.W. and B.S.F. Threads)

BS 4827 – Specification for ISO miniature screw threads – Metric series

BS 4882 – Specification for Bolting for flanges and pressure containing purposes

BS 4894 – Specification for Bifurcated rivets for general purpose use (metric series)

BS 4895 – Specification for Semi-Tubular Rivets for General Purpose Use

BS 4933 – Specification for ISO metric black cup and countersunk head bolts and screws with hexagon nuts

BS 4A 100 – Aerospace series – Specification for general requirements for bolts and free running nuts of tensile strength not exceeding 1 249 MPa

BS 4A 102 – Specification for steel bolts (Unified hexagons and Unified threads) for aircraft

BS 4A 104 – Specification for corrosion-resisting steel bolts (Unified hexagons and Unified threads), strength class 880 MPa, for aircraft

BS 4A 111 – Cadmium-Plated Steel Bolts (Unified Hexagons and Unified Threads) with Close Tolerance Shanks

BS 4A 112 – Aerospace series – Specification for shear bolts, hexagonal heads (Unified threads) in cadmium-plated steel (Classification Rm = 880-1080 MPa)

BS 4A 113 – Specification for cadmium-plated, mushroom-headed, unified-thread, slotted drive bolts

BS 4A 114 – Specification for corrosion-resisting steel, mushroom-headed, slotted-drive, bolts, strength class 880 MPa

BS 4A 116 – Steel pan head bolts (Unified threads), cadmium plated, for aircraft

BS 4A 169 – AEROSPACE SERIES – Specification for Bolts, Hexagonal Heads (Unified Threads) in Aluminium Alloy, Anodized

BS 4A 169 – TC – Tracked Changes (Redline) – AEROSPACE SERIES – Specification for Bolts, Hexagonal heads (Unified threads) in aluminium alloy, anodized

BS 4A 170 – Specification for Aluminium Alloy, Mushroom-Headed, Slotted Drive, Bolts (Unified Threads)

BS 4HR 601 – AEROSPACE SERIES Specification for nickel-chromium-titanium-aluminium heat-resisting alloy bar and wire (maximum diameter or minor sectional dimension of 30 mm) for the manufacture of fasteners (nickel base, Cr 19.5, Ti 2.2, Al 1.4)

BS 5590 – Specification for Screw Thread Metric Series Measuring Cylinders

BS 5648 – Specification for screw cores made of magnetic oxides or iron powder

BS 57 – Specification for B.A. Screws bolts and nuts

BS 5773-4 – Metric Needle Roller Bearings Part 4: Dimensions and Tolerances of Thrust Needle Roller and Cage Assemblies, Thrust Washers

BS 5L 36 – Specification for Wire for solid, cold-forged rivets of 99.5 % aluminium — (Not Exceeding 10 mm Diameter)

BS 6101-1 – Machine Tool Ball Screws – Part 1: Methods of Calculating Dynamic Load and static load and life ratings

BS 6101-2 – Machine Tool Ball Screws – Part 2: Specification for Accuracy, Including Geometrical Tests

BS 6101-5 – Machine Tool Ball Screws Part 5: Specification for Nominal Diameters and Nominal Leads

BS 6101-6 – Machine Tool Ball Screws – Part 6: Specification for Ball Nuts and Principal Dimensions of Ball Screws

BS 6102-8 – Cycles — Part 8: Specification for screw threads used to assemble freewheels on bicycle hubs

BS 6102-9 – Cycles — Part 9: Specification for screw threads used in bottom bracket assemblies

BS 64 – Specification for Normal and High Strength Steel Bolts and Nuts for Railway Rail Fishplates

BS 6416 – Nomenclature for Assembly Tools for Screws and Nuts

BS 6487 – Split Pin Holes and Wire Holes in Bolts, Screws and Studs

BS 6490 – Shapes and Dimensions (Excluding Thread Dimensions) of Plough Bolt Heads for Earth- Moving Machinery

BS 6499 – Metal Screw Necks, Screw Caps and Inner Seals for Metal Containers – Specification

BS 6567 – Ends of Fasteners with External Metric ISO Thread

BS 6587 – Methods of Acceptance Inspection for Fasteners

BS 7316 – Design and Construction of Screw and Related Type Compressors for the Process Industry

BS 7364 – Specification for Galvanized steel studs and channels for stud and sheet partitions and linings using screw fixed gypsum wallboards

BS 7371-1 – Coatings on metal fasteners – Part 1: Specification for general requirements and selection guidelines

BS 7371-10 – Coatings on metal fasteners – Part 10: Specification for organic coatings

BS 7371-12 – Coatings on metal fasteners – Part 12: Requirements for imperial fasteners

BS 7371-3 – Coatings on metal fasteners – Part 3: Specifications for electroplated zinc coatings

BS 7371-4 – Coatings on metal fasteners Part 4. Specification for electroplated nickel, nickel/chrorniurn and copper/nickel/chromium coatings

BS 7371-6 – Coatings on metal fasteners Part 6: Specification for hot dipped galvanized coatings

BS 7371-7 – Coatings on metal fasteners Part 7: Specification for mechanically applied zinc and zinc based coatings

BS 7371-8 – Coatings on metal fasteners – Part 8: Specification for sherardized coatings

BS 7371-9 – Coatings on metal fasteners Part 9. Specification for phosphate or phosphate and oil coatings

BS 7419 – Specification for holding down bolts

BS 7670-1 – Steel Nuts and Bolts for Resistance Projection Welding – Part 1: Specification for Dimensions and Properties

BS 7670-2 – Steel Nuts and Bolts for Resistance Projection Welding Part 2: Specification for Welding of Weld Nuts and Weld Bolts

BS 768 – Specification for Slotted grub screws

BS 7715 – Specification for Prevailing Torque Type Bolts, Screws and Studs with Non-Metallic Prevailing Torque Elements Incorporated into the Thread

BS 7764 – Specification For Hexagon Slotted Nuts and Castle Nuts

BS 7774 – Threaded Fasteners – Axial Load Fatigue Testing – Test Methods and Evaluation of Results

BS 7776 – Glossary of Torque Terminology for Threaded Fasteners

BS 7795 – Specification For Bolts, Screws and Studs with a Pre-Applied Micro-Encapsulated Chemical Adhesive Feature Incorporated into the Thread

BS 7805-1 – Swaged collar grooved rivets – Part 1: Specification for sizes up to and including 10 mm diameter

BS 7805-2 – Swaged collar grooved rivets Part 2. Specification for sizes from 12.7 mm up to and including 34.9 mm

BS 7814 – Specification For Bolts and Screws Incorporating Either Underhead Locking or Anti-Rotation Features

BS 7842 – Specification For Bolts, Screws and Studs with Pre-Applied Thread Sealing Feature Incorporated into the Thread

BS 7855-1 – Metric rivets for the attachment of friction linings – Part 1: Specification for semi-tubular rivets

BS 7L 37 – Specification for Wire for solid cold-forged rivets of aluminium-copper-magnesium-silicon-manganese alloy – (for use in the solution treated and naturally aged condition) (not exceeding 10 mm diameter) (Cu 4.4, Mg 0.5, Si 0.7, Mn 0.8) (2014A)

BS 8081 – Code of practice for grouted anchors

BS 84 – Parallel screw threads of Whitworth form – Requirements

BS 8498 – British Standards for screw threads and screw gauges – Introduction and guidance

BS 8539 – Code of practice for the selection and installation of post-installed anchors in concrete and masonry

BS 856 – Specification for Wing Nuts

BS 919-1 – Screw gauge limits and tolerances – Part 1: Specification for gauges for screw threads of unified form

BS 919-2 – Screw gauge limits and tolerances – Part 2: Specification for gauges for screw threads of Whitworth and B.A. forms

BS 919-3 – Screw gauge limits and tolerances – Part 3: Specification for gauges for screw threads of ISO metric form

BS 919-4 – Screw gauge limits and tolerances – Part 4: Limits of size for gauges for screw threads of unified form diameters 1/4 in and larger

BS 93 – British Association (B.A.) screw threads – Requirements

BS 949-2 – Screwing Taps Part 2: Specification for Unified Ground Thread Taps: Manufacturing Tolerances

BS 949-4 – Screwing Taps – Part 4: Metric Ground Thread Taps: Manufacturing Tolerances

BS 949-5 – Screwing Taps – Part 5: Nomenclature and Terminology

BS A 101 – General Requirements for Titanium Bolts

BS A 211 – Specification for 100° Countersunk head steel bolts (Unified threads and cruciform recesses) for aircraft

BS A 227 – Specification for Steel Pan Head Bolts (Short Thread: Class 3A)

BS A 232 – Specification for 100 Degree Countersunk Head Steel Bolts (160 000 Lbf/Square Inches (110 hbar) with Torq-Set Recesses)

BS A 242-A 245 – Specification for Hexagonal Castle Nuts (of Class 3B UNJ Thread)

BS A 246-A 249 – Specification for Slotted Hexagonal Thick Nuts (of Class 3B UNJ Thread)

BS A 250-A 253 – Specification for Slotted Hexagonal Shear Nuts (of Class 3B UNJ Thread)

BS A 272 – Specification for Hi-Torque Speed Drive Recess: Dimensions and Gauging for Countersunk Head Fasteners

BS A 273 – Specification for Gauging Practice for 100 Degrees Countersunk Head Fasteners for Flushness Control

BS A 274 – Specification for procurement of alloy steel bolts, metric, with a minimum tensile strength of 1100 MPa

BS A 275-A 280 – Specification for Hexagon self‑locking nuts with non‑metallic locking inserts Metric series

BS A 295 – Methods of Test for Self-Locking Nuts with Maximum Operating Temperature Less than or Equal to 425 Degrees C

BS A 300 – Procurement of Alloy Steel Bolts with Strength Classification 1100 MPa and MJ Threads

BS A 304 – Bolts, Normal Bihexagonal Head, Normal or Pitch Diameter Shank, Long Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1100 MPa – Dimensions

BS A 306 – Rivets, Solid, Universal Head, Metallic Material, With or Without Surface Treatment – Dimensions

BS A 307 – Bolts, Normal Spline Head, Normal or Pitch Diameter Shank, Long Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1100 MPa – Dimensions

BS A 309 – Bolts, Large Hexagonal Head, Normal or Pitch Diameter Shank, Long Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1100 MPa – Dimensions

BS A 31-54 – Specification for British Association (B.A.) low tensile screws and nuts for aeronautical purposes

BS A 316 – Aerospace-Nuts, Hexagonal, Slotted (Castellated), Normal Hgt, Normal Across Flats, with MJ Threads, Class: 600MPa(at Amb Temp)/120 Deg C,600MPa(at Amb Temp)/235 Deg C,900MPa(at Amb Temp)/425 Deg C,1100MPa(at Amb Temp)/235 Deg C,1100MPa(at Amb Temp)/315 Deg C,1100MPa(at Amb Temp)/650 Deg C,1210MPa(at Amb Temp)/730 Deg C,1250MPa(at Amb Temp)/235 Deg C & 1550MPa(at Amb Temp)/600 Deg C-Dimensions

BS A 318 – Aerospace – Nuts, Hexagonal, Slotted (Castellated), Reduced Height, Reduced Across Flats, with MJ Threads, Classifications: 450 MPa (at Amb Temp)/425 Deg C, 600 MPa (at Amb Temp)/235 Deg C, 600 MPa (at Amb Temp)/315 Deg C, 600 MPa (at Amb Temp)/650 Deg C, 900 MPa (at Amb Temp)/235 Deg C, 900 MPa (at Amb Temp)/730 Deg C and 1100 MPa (at Amb Temp)/600 Deg C – Dimensions

BS A 319 – Aerospace – Nuts, Hexagonal, Plain, Reduced Height, Reduced Across Flats, with MJ Threads, Classifications: 450 MPa (at Ambient Temp)/425 Deg C, 600 MPa (at Ambient Temp)/235 Deg C, 600 MPa (at Ambient Temp)/315 Deg C, 600 MPa (at Ambient Temp)/650 Deg C, 900 MPa (at Ambient Temp)/235 Deg C, 900 MPa (at Ambient Temp)/730 Deg C and 1 100 MPa (at Ambient Temp)/600 Degrees C – Dimensions

BS A 321 – Aerospace – Nuts, Anchor, Self-Locking, Floating, Self-Aligning, Single Lug, with MJ Threads, Classifications: 900 MPa (at Ambient Temperature)/235 Degrees C, 900 MPa (at Ambient Temperature)/315 Degrees C, 900 MPa (at Ambient Temperature)/425 Degrees C – Dimensions

BS A 322 – Aerospace – Screws, Pan Head, Internal Offset Cruciform Ribbed or Unribbed Drive, Threaded to Head, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1 100 MPa – Dimensions

BS A 324 – Aerospace – Nuts, Bihexagonal, Self-Locking, MJ Threads, Classifications: 1 100 MPa (at Ambient Temp)/425 Deg. C, 1 100 MPa (at Ambient Temp)/650 Deg. C 1 210 MPa (at Ambient Temp)/425 Deg. C 1 210 MPa (at Ambient Temp)/730 Deg. C 1 550 MPa (at Ambient Temp)/235 Deg. C 1 550 MPa (at Ambient Temp)/425 Deg. C and 1 550 MPa (at Ambient Temp)/600 Deg. C – Dimensions

BS A 326 – Rivets, Solid, 100 Degrees Normal Countersunk Head with Dome, Metallic Material, with or without Surface Treatment – Dimensions

BS A 327 – Nuts, Bihexagonal, Self-Locking, with Counterbore and MJ Threads, Cl.: 1 100 MPa (at Ambient Temp.)/425 Degrees C, 1 100 MPa (at Ambient Temp.)/650 Degrees C, 1 210 MPa (at Ambient Temp.)/425 Degrees C, 1 210 MPa (at Ambient Temp.)/730 Degrees C, 1 550 MPa (at Ambient Temp.)/235 Degrees C, 1 550 MPa (at Ambient Temp.)/425 Degrees C and 1 550 MPa (at Ambient Temp.)/600 Degrees C – Dimensions

BS A 329 – Nuts, Anchor, Self-Locking, Fixed, Single Lug, with Counterbore, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature)/235 Degrees Celsius, 1 100 MPa (at Ambient Temperature)/315 Degrees Celsius and 1 100 MPa (at Ambient Temperature)/425 Degrees Celsius – Dimensions

BS A 330 – Nuts, Anchor, Self-Locking, Floating, Two Lug, with Incremental Counterbore, with MJ Threads, Classifications: 900MPa (at Ambient Temperature)/235 Degrees Celsius, 900 MPa (at Ambient Temperature)/315 Degrees Celsius and 900 MPa (at Ambient Temperature)/425 Degrees Celsius – Dimensions

BS A 331 – Bolts, Reduced Bihexagonal Head, Normal or Pitch Diameter Shank, Long Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1 275 MPa – Dimensions

BS A 332 – Aerospace – Bolts, with MJ Threads, in Titanium Alloys, Strength Class 1 100 MPa – Procurement Specification

BS A 334 – Nuts, Anchor, Self-Locking, Fixed, 90 Degree Corner, with Counterbore, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature) / 235 Degrees Celsius, 1 100 MPa (at Ambient Temperature) / 315 Degrees Celsius and 1 100 MPa (at Ambient Temperature) / 425 Degrees Celsius – Dimensions

BS A 335 – Nuts, Anchor, Self-Locking, Fixed, Closed Corner, Reduced Series, with Counterbore, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature) / 235 Degrees Celsius, 1 100 MPa (at Ambient Temperature) / 315 Degrees Celsius and 1 100 MPa (at Ambient Temperature) / 425 Degrees Celsius – Dimensions

BS A 336 – Nuts, Anchor, Self-Locking, Fixed, Two Lug, with Counterbore, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature) / 235 Degrees Celsius, 1 100 MPa (at Ambient Temperature) / 315 Degrees Celsius and 1 100 MPa (at Ambient Temperature) / 425 Degrees Celsius – Dimensions

BS A 337 – Nuts, Anchor, Self-Locking, Floating, Single Lug, with Counterbore, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature) / 235 Degrees Celsius, 1 100 MPa (at Ambient Temperature) / 315 Degrees Celsius and 1 100 MPa (at Ambient Temperature) / 425 Degrees Celsius – Dimensions

BS A 338 – Nuts, Anchor, Self-Locking, Fixed, Two Lug, Reduced Series, with Counterbore, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature) / 235 Degrees Celsius, 1 100 MPa (at Ambient Temperature) / 315 Degrees Celsius and 1 100 MPa (at Ambient Temperature) / 425 Degrees Celsius – Dimensions

BS A 339 – Nuts, Anchor, Self-Locking, Floating, Two Lug, Reduced Series, with Counterbore, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature) / 235 Degrees Celsius, 1 100 MPa (at Ambient Temperature) / 315 Degrees Celsius and 1 100 MPa (at Ambient Temperature) / 425 Degrees Celsius – Dimensions

BS A 340 – Nuts, Anchor, Self-Locking, Fixed, 90 Degree Corner, Reduced Series, with Counterbore, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature) / 235 Degrees Celsius, 1 100 MPa (at Ambient Temperature) / 315 Degrees Celsius and 1 100 MPa (at Ambient Temperature) / 425 Degrees Celsius – Dimensions

BS A 341 – Rivets, Solid – Materials

BS A 342 – Nuts, Plain or Slotted (Castellated) – Procurement Specification

BS A 343 – Nuts, Plain or Slotted (Castellated) – Test Methods

BS A 344 – Nuts, Anchor, Self-Locking, Fixed, Single Lug, Reduced Series, with Counterbore, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature) / 235 Degrees Celsius, 1 100 MPa (at Ambient Temperature) / 315 Degrees Celsius, 1 100 MPa (at Ambient Temperature) / 425 Degrees Celsius – Dimensions

BS A 345 – Nuts, Hexagonal, Self-Locking, with Counterbore and Captive Washer, with MJ Threads, Classifications: 1 100 MPa (at Ambient Temperature)/235 Degrees Celsius, 1 100 MPa (at Ambient Temperature)/315 Degrees Celsius, 1 100 MPa (at Ambient Temperature)/425 Degrees Celsius – Dimensions

BS A 351 – Rivets, Solid, in Nickel Alloy – Procurement Specification

BS A 352 – Rivets, Solid, in Titanium or Titanium Alloy – Procurement Specification

BS A 358-2 – MJ Threads – Part 2: Limit Dimensions for Bolts and Nuts

BS A 359 – Nuts, Barrel, Self-Locking, Floating, with MJ Threads, Classifications: 900 MPa (at Ambient Temperature)/235 Degrees C, 1100 MPa (at Ambient Temperature)/235 Degrees C, 1250 MPa (at Ambient Temperature)/235 Degrees C, 1550 MPa (at Ambient Temperature)/235 Degrees C – Dimensions

BS A 360 – Retainers, Spring, Sheet Metal, for Self-Locking Barrel Nuts – Dimensions

BS A 361 – Rivets, Solid, 100 Degree Normal Countersunk Head, in Metallic Material, with or without Surface Treatment – Dimensions

BS A 364 – Rivets, Solid – Test Method

BS A 400 – AEROSPACE SERIES Specification for nuts, plain and slotted (unified hexagons and unified threads) for shear bolts for aircraft in corrosion‑resisting steel

BS A 401-420 – AEROSPACE SERIES Specification for screws, pan and 100° countersunk head, hexalobular drive recess (unified threads below 1⁄4 inch) in various materials

BS A 55 AND 56 – Specifications for Grub Screws for Aeronautical Purposes

BS AU 190 – Specification for Interface Dimensions and Fixing Bolts for the Mounting of Overrun Devices on Delta Shaped Drawbars of Trailers up to 2000 Kg

BS BIP 2191 – BSI Handbook 44. Threaded Fasteners

BS DD ISO/TS 17104 – Rotary tool for threaded fasteners – Hydraulic impulse tools – Performance test method

BS EN 10269 – Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

BS EN 10319-2 – Metallic materials Tensile stress relaxation testing Part 2: Procedure for bolted joint models

BS EN 1075 – TC – Tracked Changes (Redline) – Timber structures – Test methods – Joints made with punched metal plate fasteners

BS EN 1075 – Timber structures – Test methods – Joints made with punched metal plate fasteners

BS EN 1097-9 – Tests for mechanical and physical properties of aggregates Part 9: Determination of the resistance to wear by abrasion from studded tyres – Nordic test

BS EN 12051 – Building Hardware – Door and Window Bolts – Requirements and Test Methods

BS EN 12240 – Touch and Close Fasteners – Determination of the Overall and Effective Widths of Tapes and the Effective Width of a Closure

BS EN 12241 – Touch and Close Fasteners – Method for Closure Prior to Washing and Drying or Dry Cleaning

BS EN 12242 – Touch and Close Fasteners – Determination of Peel Strength

BS EN 12243 – Touch and Close Fasteners – Determination of Dimensional Change in Washing and Drying and Dry Cleaning

BS EN 12276 – Mountaineering equipment — Frictional anchors — Safety requirements and test methods

BS EN 12512 – Timber Structures – Test Methods – Cylic Testing of Joints Made with Mechanical Fasteners

BS EN 12549 – Acoustics – Noise test code for fastener driving tools – Engineering method

BS EN 13126-14 – Building hardware – Hardware for windows and balcony doors – Requirements and test methods – Part 14: Sash fasteners

BS EN 13126-2 – Building hardware — Hardware for windows and door height windows — Requirements and test methods Part 2: Window fastener handles

BS EN 13271 – Timber fasteners Characteristic load-carrying capacities and slip-moduli for connector joints

BS EN 13411-5 – Terminations for steel wire ropes — Safety — Part 5: U-bolt wire rope grips

BS EN 13446 – Wood-based panels Determination of withdrawal capacity of fasteners

BS EN 13780 – Touch and close fasteners Determination of longitudinal shear strength

BS EN 1380 – Timber structures – Test methods – Load bearing nails, screws, dowels and bolts

BS EN 1382 – Timber Structures – Test Methods – Withdrawal Capacity of Timber Fasteners

BS EN 1383 – Timber Structures – Test Methods – Pull Through Resistance of Timber Fasteners

BS EN 1414 – Touch-and-Close Fasteners – Cycling Procedure for Subsequent Testing

BS EN 1415 – Touch-and-Close Fasteners – Behaviour of Slit Selvedges

BS EN 1416 – Touch-And-Close Fasteners – Determination of Curvature

BS EN 14218 – Hexagon nuts with flange – Fine pitch thread

BS EN 14219 – Hexagon bolts with flange with metric fine pitch thread – Small series

BS EN 14250 – Timber structures – Product requirements for prefabricated structural members assembled with punched metal plate fasteners

BS EN 14399-1 – High-strength structural bolting assemblies for preloading Part 1: General requirements

BS EN 14399-10 – High-strength structural bolting assemblies for preloading Part 10: System HRC – Bolt and nut assemblies with calibrated preload

BS EN 14399-2 – High-strength structural bolting assemblies for preloading Part 2: Suitability for preloading

BS EN 14399-3 – High-strength structural bolting assemblies for preloading Part 3: System HR – Hexagon bolt and nut assemblies

BS EN 14399-4 – High-strength structural bolting assemblies for preloading Part 4: System HV – Hexagon bolt and nut assemblies

BS EN 14399-5 – High-strength structural bolting assemblies for preloading Part 5: Plain washers

BS EN 14399-6 – High-strength structural bolting assemblies for preloading Part 6: Plain chamfered washers

BS EN 14399-7 – High-strength structural bolting assemblies for preloading Part 7: System HR – Countersunk head bolt and nut assemblies

BS EN 14399-8 – High-strength structural bolting assemblies for preloading Part 8: System HV – Hexagon fit bolt and nut assemblies

BS EN 14399-9 – High-strength structural bolting assemblies for preloading Part 9: System HR or HV – Direct tension indicators for bolt and nut assemblies

BS EN 14424 – Hose fittings with screwed ferrules

BS EN 14566 – Mechanical fasteners for gypsum plasterboard systems – Definitions, requirements and test methods

BS EN 14592 – Timber structures – Dowel-type fasteners – Requirements

BS EN 1463-1 – Road marking materials – Retroreflecting road studs Part 1: Initial performance requirements

BS EN 1463-2 – Road Marking Materials – Retroreflecting Road Studs – Part 2: Road Test Performance Specifications

BS EN 14831 – Fasteners — Tightening performance — Torque/Angle simplified test method

BS EN 14959 – Touch and close fasteners – Determination of resistance to fraying after washing

BS EN 15048-1 – Non-preloaded structural bolting assemblies Part 1: General requirements

BS EN 15048-2 – Non-preloaded structural bolting assemblies Part 2: Fitness for purpose

BS EN 1515-1 – Flanges and their joints – Bolting – Part 1: Selection of bolting

BS EN 1515-2 – Flanges and their joints – Bolting – Part 2: Classification of bolt materials for steel flanges, PN designated

BS EN 1515-3 – Flanges and their joints Bolting Part 3: Classification of bolt materials for steel flanges, class designated

BS EN 1515-4 – Flanges and their joints – Bolting Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU

BS EN 15543 – Glass packaging – Finishes for bottles – Screw thread finishes for bottles for non-carbonated liquids

BS EN 15737 – Timber Structures – Test methods – Torsional resistance of driving in screws

BS EN 15865 – Adhesives – Determination of torque strength of anaerobic adhesives on threaded fasteners

BS EN 1591-4 – Flanges and their joints Part 4: Qualification of personnel competency in the assembly of the bolted connections of critical service pressurized systems

BS EN 16602-70-46 – Space product assurance — Requirements for manufacturing and procurement of threaded fasteners

BS EN 1661 – Hexagon nuts with flange

BS EN 1662 – Hexagon bolts with flange – Small series

BS EN 1663 – Prevailing torque type hexagon nuts with flange (with non-metallic insert)

BS EN 1664 – Prevailing torque type all-metal hexagon nuts with flange

BS EN 1665 – Hexagon bolts with flange – Heavy series

BS EN 1666 – Prevailing torque type hexagon nuts with flange (with non-metallic insert) with metric fine pitch thread

BS EN 1667 – Prevailing torque type all-metal hexagon nuts with flange with metric fine pitch thread

BS EN 16703 – Acoustics – Test code for drywall systems of plasterboard with steel studs – Airborne sound insulation

BS EN 16784 – Timber structures — Test methods — Determination of the long term behaviour of coated and uncoated dowel-type fasteners

BS EN 20273 – Fasteners – Clearance Holes for Bolts and Screws

BS EN 2070-6 – Aluminium and Aluminium Alloy Wrought Products Technical Specification Part 6: Rivet Wire

BS EN 20898-7 – Mechanical Properties of Fasteners Part 7: Torsional Test and Minimum Torques of Bolts and Screws with Nominal Diameters 1 mm to 10 mm

BS EN 2114 – Aerospace series – Aluminium 1050A-H14 – Wire for solid rivets – D ≤ 10 mm

BS EN 2115 – Aerospace series – Aluminium alloy 2117- T42 – Wire for solid rivets – D less than or equal to 10 mm

BS EN 2116 – Aerospace series – Aluminium alloy 2017A-T42 – Wire for solid rivets – D less than or equal to 10 mm

BS EN 2117 – Aerospace series – Aluminium alloy ALP5056A (5056A)-H32 – Wire for solid rivets – D less than or equal to 10 mm

BS EN 2119 – Aerospace series – Heat resisting alloy FEPA2601 (X6NiCrTiMoV26-15) – Solution treated and precipitation treated – Wires for rivets – 2 mm ≤ D ≤ 10 mm – Rm ≥ 960 MPa

BS EN 2122 – Washers, Flat, in Aluminium Alloy, Anodized or Chromated

BS EN 2138 – Washers, Flat, in Steel, Cadmium Plated

BS EN 2139 – Washers, Flat Heat Resisting Steel

BS EN 2143 – Rivets, Solid, Universal Head, in Aluminium 1050A, Inch Based Series

BS EN 2144 – Rivets, Solid, Universal Head, in Aluminium Alloy 2117, Inch Based Series

BS EN 2145 – Rivets, Solid, Universal Head, in Aluminium Alloy 2117, Anodized or Chromated, Inch Based Series

BS EN 2146 – Rivets, Solid, Universal Head, in Aluminium Alloy 2017A, Inch Based Series

BS EN 2148 – Rivets, Solid, Universal Head, in Aluminium Alloy 5056A, Inch Based Series

BS EN 2149 – Rivets, Solid, Universal Head, in Aluminium Alloy 5056A, Anodized or Chromated, Inch Based Series

BS EN 2264 – Nuts, Anchor, Self-Locking, Floating, Two Lug Incremental Counterbore, in Alloy Steel, Cadmium Plated MoS2 Lubricated – Classification : 900 MPa (at Ambient Temperature) /235 Degrees C

BS EN 2309 – Hole Sizes for Solid Rivets

BS EN 2327 – Washers, lock, with radial serrations in alloy steel, cadmium plated for flight control rods – Dimensions

BS EN 2328 – Washers, tab in corrosion resisting steel, cadmium plated for flight control rods – Dimensions

BS EN 2357 – Stud-Ends in Corrosion Resisting Steel Swaged on Type, Control Cable

BS EN 2398 – Aerospace series – Heat resisting steel FE-PA2601 (X6NiCrTiMoV26-15) – Rm ≥ 900 MPa – Bars for machined bolts – D ≤ 25 mm

BS EN 2399 – Aerospace series – Heat resisting steel FE-PA2601 (X4NiCrTiMoV26-15) – Rm Greater than or equal to 900 MPa – Bars for forged bolts – D less than or equal to 25 mm

BS EN 24014 – Hexagon Head Bolts – Product Grades A and B

BS EN 24015 – Hexagon Head Bolts – Product Grades B – Reduced Shank (Shank Diameter Approximately Equal to Pitch Diameter)

BS EN 24016 – Hexagon Head Bolts – Product Grade C

BS EN 24017 – Hexagon Head Screws – Product Grades A and B

BS EN 24018 – Hexagon Head Screws – Product Grade C

BS EN 24032 – Hexagon Nuts, Style 1 – Product Grades A and B

BS EN 24033 – Hexagon Nuts, Style 2 – Product Grades A and B

BS EN 24034 – Hexagon Nuts – Product Grade C

BS EN 24035 – Hexagon Thin Nuts (Chamfered) – Product Grades A and B

BS EN 24036 – Hexagon Thin Nuts – Product Grade B (Unchamfered)

BS EN 2413 – Bolts, Shouldered, Thin Hexagonal Head, Close Tolerance Shank, Short Thread, in Alloy Steel, Cadmium Plated – Classification: 1100 MPa (at Ambient Temperature)/235 Degrees C

BS EN 2414 – Aerospace series – Washers, chamfered, with counterbore, in alloy steel, cadmium plated

BS EN 2470 – Aerospace series – Steel FE-PA11 – Softened and cold drawn – Wires for rivets – 1 mm ≤ D ≤ 10 mm

BS EN 2542 – Aerospace series – Steel FE-PL1502 (25CrMo4) – Annealed – Bar and wire – De Less than or equal 40 mm – For prevailing torque nuts

BS EN 2543 – Aerospace series – Steel FE-PL1502 (25CrMo4) – Annealed – Sheet and strip 0,3 mm less than or equal to a less than or equal to 2 mm – For prevailing torque nuts

BS EN 2544 – Representation of Rivets on Drawings for Aerospace Equipment

BS EN 2546 – Washers, lock with radial serrations in corrosion resisting steel passivated for flight control rods – Dimensions

BS EN 2549 – Bolts, Normal Hexzgonal Head, Close Tolerance Normal Shank, Short Thread, in Titanium Alloy, Anodized, MoS2 Lubricated – Classification: 1 100 MPa (at Ambient Temperature)/ 315 Degrees C

BS EN 2550 – Rivets, Solid, 100 Degree Normal Countersunk Head, in Aluminium 1050A, Inch Based Series

BS EN 2551 – Rivets, Solid, 100 Degree Normal Countersunk Head with Dome, in Aluminium Alloy 2117, Inch Based Series

BS EN 2552 – Rivets, Solid, 100 Degree Normal Countersunk Head with Dome, in Aluminium Alloy 2117, Anodized or Chromated, Inch Based Series

BS EN 2553 – Rivets, Solid, 100 Degree Normal Countersunk Head with Dome, in Aluminium Alloy 2017A, Inch Based Series

BS EN 2555 – Rivets, Solid, 100 Degree Normal Countersunk Head with Dome, in Aluminium Alloy 5056A, Inch Based Series

BS EN 2556 – Rivets, Solid, 100 Degree Normal Countersunk Head with Dome, in Aluminium Alloy 5056A, Anodized or Chromated, Inch Based Series

BS EN 2576 – Aerospace series — Bolts, MJ threads, in heat resisting steel FE-PA2601 (A286) — Classification: 900 MPa (at ambient temperature)/650 °C — Technical specification

BS EN 2583 – Aerospace series – Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) – Classification: 1 275 MPa (at ambient temperature)/650°C – Technical specification

BS EN 2586 – Washers, Lock for Flight Control Rods – Dimensions

BS EN 2596 – Aerospace series – Washers, lock, with radial serrations in corrosion resisting steel, cadmium plated for flight control rods – Dimensions

BS EN 26157-1 – Fasteners – Surface Discontinuities Part 1: Bolts, Screws and Studs for General Requirements

BS EN 26157-3 – Fasteners – Surface Discontinuities Part 3: Bolts, Screws and Studs for Special Requirements

BS EN 2647 – Nuts, Hexagonal, Self-Locking, Ball Seat, in Alloy Steel, Cadmium Plated, MoS2 Lubricated – Classification: 900 MPa (at Ambient Temperature) /235 °C

BS EN 2648 – Washers, Concave, in Alloy Steel, Cadmium Plated

BS EN 2649 – Screws, Pan Head, Slotted, Threaded to Head, in Alloy Steel, Cadmium Plated Classification: 900 MPa (at Ambient Temperature) /235 Degrees C

BS EN 2650 – Screws, Pan Head, Slotted, Threaded to Head, in Corrosion Resisting Steel, Passivated – Classification: 600 MPa (at Ambient Temperature)/425 Degrees C

BS EN 2652 – Screws, 100 Degrees Countersunk Normal Head, Slotted, Threaded to Head, in Alloy Steel, Cadmium Plated – Classification: 900 MPa (at Ambient Temperature)/235 Degrees C

BS EN 2653 – Screws, 100 Degree Countersunk Normal Head, Slotted, Threaded to Head, in Corrosion Resisting Steel, Passivated – Classification: 600 MPa (at Ambient Temperature)/425 Degrees C

BS EN 2654 – Screws, 100 Degree Countersunk Normal Head, Slotted, Threaded to Head, in Brass, Tin Plated – Classification: 380 MPa (at Ambient Temperature)/80 Degrees C

BS EN 2680 – Nuts, anchor, self-locking, floating, self-aligning, two lug, in alloy steel, cadmium plated, MoS2 lubricated – Classification: 900 MPa (at ambient temperature) / 235 degree C

BS EN 26891 – Timber Structures – Joints Made with Mechanical Fasteners – General Principles for the Determination of Strength and Deformation Characteristics

BS EN 27434 – Slotted set screws with cone point

BS EN 27435 – Slotted set screws with long dog point

BS EN 27436 – Slotted set screws with cup point

BS EN 2752 – Nuts, Anchor, Self Locking Fixed, Two Lug, Reduced Series with Counterbore. Classification: 1100 MPa/235 Degrees C

BS EN 2753 – Nuts, Anchor, Self-Locking, Fixed, Single Lug, with Counterbore, in Alloy Steel, Cadmium Plated, MoS2 Lubricated – Classification: 1100 MPa (at Ambient Temperature) / 235 Degrees C

BS EN 2754 – Nuts, anchor, self locking, two lug, floating with counterbore – Classification: 1 100 MPa/235 °C

BS EN 27721 – Countersunk Head Screws – Head Configuration and Gauging

BS EN 2786 – Aerospace series – Electrolytic silver plating of fasteners

BS EN 2809 – Aerospace series — Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in heat resisting steel, silver plated — Classification: 900 MPa (at ambient temperature)/650 C

BS EN 2810 – Aerospace Series – Nuts, Hexagon, Slotted/Castellated, Reduced Height, Normal Across Flats, in Heat Resisting Steel, Passivated – Classification: 900 MPa (At Ambient Temperature)/650 Degrees C

BS EN 2811 – Aerospace series — Nuts, hexagon, slotted/castellated in steel cadmium plated — Classification: 1 100 MPa/235 °C

BS EN 2852 – Aerospace series – nuts, hexagonal, plain, normal height, normal across flats, heat resisting steel passivated – Classification: 1100 MPa/650 Degrees C

BS EN 2856 – Nuts, anchor, self-locking, fixed, closed corner, reduced series, with counterbore – Classification: 1 100 MPa/235 °C

BS EN 2859 – Bolts, normal hexagonal head, close tolerance normal shank, short thread, in alloy steel, cadmium plated, metric series – Classification: 1 100 MPa (at ambient temperature)/235 °C

BS EN 2862 – Aerospace series – Nuts, anchor, self-locking, fixed, 90° corner, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated – Classification : 1 100 MPa (at ambient temperature) / 235 °C

BS EN 2863 – Aerospace series – Nuts, anchor, self-locking, fixed, 90 degrees corner, with counterbore, in heat resisting steel, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature) / 315 degrees C

BS EN 2865 – Aerospace series – Nuts, anchor, self-locking, floating, two lugs, with counterbore, in heat resisting steel, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature) / 315 °C

BS EN 2866 – Aerospace series – Nuts, anchor, self-locking, floating, one lug, with counterbore, in steel, cadmium plated, MoS2 lubricated – Classification: 1 110 MPa (at ambient temperature) / 235 °C

BS EN 2867 – Aerospace series – Nuts, anchor, self-locking, floating, one lug, with counterbore, in heat resisting steel, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature) / 315 °C

BS EN 2868 – Aerospace series – Nuts, hexagonal, slotted/ castellated, normal height, normal across flats, in heat resisting steel, silver plated – Classification: 1 100 MPa (at ambient temperature)/650 °C

BS EN 2869 – Aerospace series – Nuts, hexagonal, slotted/castellated, normal height, normal accross flats, in heat resisting steel, passivated – Classification: 1 100 MPa (at ambient temperature) / 650 °C

BS EN 28738 – Plain washers for clevis pins – Product grade A

BS EN 2874 – Bolts, Large Bihexagonal Head, Close Tolerance Normal Shank, Medium Length Thread, in Heat Resisting Nickel Base Alloy, Passivated – Classification: 1550 MPa (at Ambient Temperature) /315 Degrees C

BS EN 2876 – Aerospace series – Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized – Classification: 450 MPa (at ambient temperature)/120 °C

BS EN 2878 – Aerospace series – Nuts, anchor, self-locking, air resistant, sealing, floating, two lug, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated – Classification: 900 MPa (at ambient temperature)/235 °C

BS EN 2879 – Aerospace series — Nuts, anchor, self-locking, air resistant, sealing, floating, two lug, with counterbore, in corrosion resisting steel, passivated, MoS2 lubricated — Classification: 900 MPa (at ambient temperature) / 235 °C

BS EN 2880 – Aerospace series – Nuts, anchor, self-locking, fuel resistant, sealing, floating, two lug, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated – Classification: 900 MPa (at ambient temperature) / 120 °C

BS EN 2881 – Nuts, anchor, self-locking, fuel resistant, sealing, floating, two lug, with counterbore, in corrosion resisting steel, passivated, MoS2 lubricated Classification: 900 MPa (at ambient temperature) / 120 degrees C

BS EN 2882 – Nuts, hexagonal, self-locking, with counterbore and captive washer, in steel, cadmium plated, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature) / 235 °C

BS EN 2883 – Aerospace series — Nuts, hexagonal, self locking, with counterbore and captive washer, in heat resisting steel, MoS2 lubricated — Classification: 1 100 MPa (at ambient temperature) / 315 ˚C

BS EN 28839 – Mechanical Properties of Fasteners – Bolts, Screws, Studs and Nuts Made of Non-Ferrous Metals

BS EN 2884 – Screws, Pan Head, Offset Cruciform Recess, Coarse Tolerance Normal Shank, Short Thread, in Titanium Alloy, Anodized MoS2 Lubricated – Classification: 1100 MPa (at Ambient Temperature) /315 Degrees C

BS EN 2885 – Screws, Pan Head, Offset Cruciform Recess, Coarse Tolerance Normal Shank, Short Thread, in Alloy Steel, Cadmium Plated – Classification: 900 MPa (at Ambient Temperature) /235 Degrees C

BS EN 2886 – Screws, Pan Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Alloy Steel, Cadmium Plated – Classification: 900 MPa (at Ambient Temperature)/235 Degrees C

BS EN 2887 – Bolts, Normal Hexagonal Head, Threaded to Head, in Corrosion Resisting Steel, Passivated – Classification: 600 MPa (at Ambient Temperature)/ 425 Degrees C

BS EN 2888 – Metric Bolts, normal hexagon head, coarse tolerance normal shank, short thread, in corrosion resisting steel, passivated – Classification: 600 MPa (at ambient temperature)/425 °C

BS EN 2889 – Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated – Classification: 900 MPa (at ambient temperature)/235 °C

BS EN 2894 – Aerospace series – Nuts, bihexagonal, self-locking, with counterbore, in heat resisting nickel base alloy, passivated, MoS2 lubricated – Classification: 1 550 MPa (at ambient temperature) / 315 °C

BS EN 2897 – Screws, Pan Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Alloy Steel, Cadmium Plated – Classification: 1100 MPa (at Ambient Temperature)/235 Degrees C

BS EN 2898 – Aerospace series – Corrosion and heat resisting steel rivets – Technical specification

BS EN 2906 – Nuts, Bihexagonal, Self-Locking, in Heat Resisting Steel FE-PA92HT (A286) Classification: 1 100 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2907 – Nuts, Bihexagonal, Self-Locking, in Heat Resisting Steel FE-PA92HT (A286), Silver Plated – Classification: 1 100 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2908 – Nuts, Bihexagonal, Self-Locking, Deep Counterbored, in Heat Resisting Steel FE-PA92HT (A286) Classification: 1 100 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2909 – Nuts, Bihexagonal, Self-Locking, Resisting Steel FE-PA92HT (A286), Silver-Plated – Classification: 1100 MPa (at Ambient Temperature) /650 Degrees Celsius

BS EN 2910 – Shank Nuts, Self-Locking, in Heat Resisting Steel FE-PA92HT (A286) Classification: 1 100 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2911 – Shank Nuts, Self-Locking in Heat Resisting Steel FE-PA92HT (A286), Silver Plated – Classification: 1100 MPa (at Ambient Temperature)/650 Degrees Celsius

BS EN 2912 – Washers, Flat, Large Diameter in Aluminium Alloy, Anodized or Chromated

BS EN 2913 – Washers, Flat, Large Diameter, in Steel, Cadmium Plated

BS EN 2914 – Washers, Flat, Large Diameter, in Heat Resisting Steel, Passivated

BS EN 2923 – Aerospace series – Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver plated – Classification: 600 MPa (at ambient temperature) / 425 °C

BS EN 2924 – Aerospace series – Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver plated, left hand thread – Classification: 600 MPa (at ambient temperature) / 425 °C

BS EN 2925 – Bolts, Double Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Steel FE-PA92HT (A286) Classification: 900 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2926 – Bolts, Double Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Steel FE-PA92HT (A286), Silver Plated – Classification: 900 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2927 – Bolts, Double Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P100HT (Inconel 718) – Classification: 1275 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2928 – Bolts, Double Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P100HT (Inconel 718), Silver Plated – Classification: 1275 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2929 – Bolts, Double Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy) – Classification: 1210 MPa (at Ambient Temperature)/730 Degrees C

BS EN 2930 – Bolts, Double Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy), Silver Plated – Classification: 1210 MPa (at Ambient Temperature)/730 Degrees C

BS EN 2931 – Bolts, T-Head, Relieved Shank, Long Thread, in Heat Resisting Steel FE-PA92HT (A286) Classification: 900 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2932 – Bolts, T-Head, Relieved Shank, Long Thread, in Heat Resisting Steel FE-PA92HT (A286), Silver Plated – Classification: 900 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2933 – Bolts, T-Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P100HT (Inconel 718) – Classification: 1275 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2934 – Bolts, T-Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P100HT (Inconel 718), Silver Plated – Classification: 1275 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2935 – Bolts, T-Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy) – Classification: 1210 MPa (at Ambient Temperature)/730 Degrees C

BS EN 2936 – Bolts, T-Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy), Silver Plated – Classification: 1210 MPa (at Ambient Temperature)/730 Degrees C

BS EN 2937 – Screws, Hexagon Head, Threaded to Head, in Heat Resisting Steel FE-PA92HT (A286) Classification: 900 MPA (at Ambient Temperature)/650 Degrees C

BS EN 2938 – Screws, Hexagon Head, Threaded to Head, in Heat Resisting Steel FE-PA92HT (A 286), Silver Plated – Classification: 900 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2939 – Screws, 100 Degrees Countersunk Head, Offset Cruciform Recess, Threaded to Head, in Heat Resisting Steel FE-PA92HT (A286) Classification: 900 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2940 – Screws, 100 Degree Countersunk Head, Offset Cruciform Recess, Threaded to Head, in Heat Resisting Steel FE-PA92HT (A 286), Silver Plated – Classification: 900 MPa (at Ambient Temperature)/650 Degrees C

BS EN 2941 – Aerospace series – Nickel alloy rivets – Technical specification

BS EN 2942 – Inserts, Screw Thread, Helical Coil, Self-Locking, in Heat Resisting Nickel Base Alloy NI-PH2801 (Inconel X750), Silver Plated

BS EN 2943 – Aerospace series — Inserts, MJ and M screw threads, helical coil — Technical specification

BS EN 2944 – Aerospace series – Inserts, screw thread, helical coil, self-locking, in corrosion resisting steel FE-PA3004

BS EN 2945 – Inserts, Screw Thread, Helical Coil, Self-Locking – Assembly Procedure

BS EN 2948 – Washers, Tab, in Heat Resisting Steel, Passivated

BS EN 2949 – Washers, Wire Locking, in Corrosion Resisting Steel, Passivated

BS EN 2952 – Aerospace series – Heat resisting alloy NI-PH2601 – Solution treated and cold worked – Bar for forged fasteners – D ≤ 50 mm – 1 270 MPa ≤ Rm ≤ 1 550 MPa

BS EN 2959 – Aerospace series – Heat resisting alloy NI-PH1302 (NiCr20Co13Mo4Ti3Al) – Solution treated and cold worked – Bar for forged fasteners – 3 mm ≤ D ≤ 30 mm

BS EN 2960 – Aerospace series — Heat resisting nickel base alloy (NI- P101HT) — Cold worked and solution treated — Bars for machining for fasteners — 3 mm ≤ D ≤ 50 mm

BS EN 2998 – Washers, Flat, in Heat Resisting Steel, Passivated

BS EN 3004 – Nuts, Self-Locking, MJ Threads, in Heat Resisting Steel FE-PA2601 (A286) – Classification: 1100 MPa (at Ambient Temperature)/650 Degrees C – Technical Specification

BS EN 3005 – Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated or uncoated – Classification: 1210MPa (at ambient temperature)/730 degrees C – Technical specification

BS EN 3006 – Bolts, Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Steel FE-PA92HT (A286) Classification: 900 MPa (at Ambient Temperature)/650 Degrees C

BS EN 3007 – Bolts, Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Steel FE-PA92HT (A286), Silver Plated – Classification: 900 MPa (at Ambient Temperature)/650 Degrees C

BS EN 3008 – Bolts, Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P100HT (Inconel 718) – Classification: 1 275 MPa (At Ambient Teperature)/650 Degrees Clesius

BS EN 3009 – Bolts, Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P100HT (Inconel 718), Silver Plated – Classification: 1 275 MPa (At Ambient Temperature)/650 Degrees Clesius

BS EN 3010 – Bolts, Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy) – Classification: 1 210 MPa (At Ambient Temperature)/730 Degrees Clesius

BS EN 3011 – Bolts, Hexagon Head, Relieved Shank, Long Thread, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy), Silver Plated – Classification: 1 210 MPa (at Ambient Temperature)/730 Degrees C

BS EN 3012 – Nuts, Bihexagonal, Self-Locking, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy) – Classification: 1 210 MPa (at Ambient Temperature)/730 Degrees C

BS EN 3013 – Nuts, Bihexagonal, Self-Locking, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy), Silver Plated – Classification: 1 210 MPa (at Ambient Temperature)/730 Degrees C

BS EN 3014 – Aerospace series — Shank nuts, self-locking, serrated, in heat resisting steel FE-PA2601 (A286) — Classification: 1 100 MPa (at ambient temperature) / 650 °C

BS EN 3015 – Aerospace series — Shank nuts, self-locking, serrated, in heat resisting steel FEPA2601 (A286), silver plated — Classification: 1 100 MPa (at ambient temperature) / 650 °C

BS EN 3016 – Aerospace series – Washers countersunk, load spreading – Heat resisting steel

BS EN 3017 – Aerospace series – Washers, facing/packing – Heat resisting steel

BS EN 3019 – Aerospace series — Self-locking plate nuts, floating, two-lug, in heat resisting steel FE-PA92HT (A286) — Classification: 1 100 MPa (at ambient temperature)/650 °C

BS EN 3020 – Aerospace series — Self-locking plate nuts, floating, two-lug, in heat resisting steel FE-PA92HT (A286), silver plated — Classification: 1 100 MPa (at ambient temperature)/650 °C

BS EN 3033 – Aerospace series – Nuts, self-locking, hexagonal with captive washer, in heat resisting steel FE-PA2601 (A286), uncoated – Classification: 1 100 MPa/425 °C

BS EN 3034 – Aerospace series – Nuts, self-locking, hexagonal with captive washer – In heat resisting steel FEPA92HT (A286), silver coated – Classification: 1100 MPa/425 degree C

BS EN 3035 – Screws, 100 Degrees Countersunk Normal Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Alloy Steel, Cadmium Plated Classification: 1100 MPa (at Ambient Temperature)/235 Degrees C

BS EN 3037 – Screws, Pan Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Titanium Alloy, Anodized, MoS2 Lubricated Classification: 1100 MPa (at Ambient Temperature)/315 Degrees C

BS EN 3038 – Screws, Pan Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Heat and Corrosion Resisting Steel, Passivated Classification: 1100 MPa (at Ambient Temperature)/425 Degrees C

BS EN 3043 – Aerospace series – Fasteners, externally threaded, in heat resisting steel FE-PA92HT (A286) – Classification: 900 MPa/650 degree C, manufacturing method optional – Technical specification

BS EN 3044 – Installation Holes for Inserts, Screw Thread, Helical Coil, Self-Locking – Design Standard

BS EN 3052 – Aerospace series — Bolts, normal hexagonal head, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated — Classification: 1 100 MPa (at ambient temperature) / 425 °C

BS EN 3063 – Bolts, Double Hexagon Head, Close Tolerance Shank, Medium Length Thread, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy) Classification: 1 210 MPa (at Ambient Temperature)/730 Degrees C

BS EN 3064 – Shank Nuts, Self- Locking, Serrated – Installation Procedure

BS EN 3065 – Installation Holes for Self-Locking, Serrated Shank Nuts – Design Standard

BS EN 3112 – Bolts, Normal Hexagonal Head, Threaded to Head, in Alloy Steel, Cadmium Plated – Classification: 900 MPa (at Ambient Temperature)/235 Degrees C

BS EN 3115 – Aerospace series – Aluminium alloy 7050- T73 – Wire for solid rivets – D less than or equal to 10 mm

BS EN 3135 – Rivets, Solid, Universal Head, in Corrosion Resisting Steel FE-PA11, Passivated, Inch Base Series

BS EN 3136 – Rivets, Solid, Universal Head, in Corrosion Resisting Steel FE-PA92HT, Passivated, Inch Based Series

BS EN 3138 – AEROSPACE SERIES – RIVETS, SOLID 100 DEGREES COUNTERSUNK NORMAL HEAD WITH DOME, IN CORROSION RESISTING STEEL FE-PA2601, PASSIVATED, INCH BASED SERIES

BS EN 3139 – Aerospace Series – Rivets, Solid, 100 Degree Countersunk Normal Head, in Corrosion Resisting Steel FE-PA11, Passivated, Inch Based Series

BS EN 3140 – Aerospace Series – Rivets, Solid, 100 Degrees Countersunk Normal Head, in Corrosion Resisting Steel FE-PA2601, Passivated, Inch Based Series

BS EN 3141 – Rivets, Solid, Universal Head, in Heat Resisting Nickel Base Alloy NI-P11, Cadmium Plated, Inch Based Series

BS EN 3142 – Rivets, Solid, Universal Head, in Heat Resisting Nickel Base Alloy NI-P11, Inch Based Series

BS EN 3148 – Aerospace series – Shank nuts, self-locking, flange restrained – Installation procedure

BS EN 3149 – Shank Nuts – Installation Holes, 60 Degree Swage, Flanges – Design Standard

BS EN 3152 – Nuts, self-locking, MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated or uncoated – Classification: 1 100 MPa (at ambient temperature) / 425 degrees C Technical specification

BS EN 3196 – Nuts, Hexagonal, Self-Locking, in Heat Resisting Steel FE-PA92HT (A286), Silver Plated Classification: 1100 MPa (at Ambient Temperature)/425 Degrees C

BS EN 320 – Particleboards and fibreboards – Determination of resistance to axial withdrawal of screws

BS EN 3201 – Aerospace series – Holes for metric threaded fasteners – Design standard

BS EN 3202 – Holes and Traps for T-Head Bolts Design Standards

BS EN 3218-001 – Aerospace series Connectors, rectangular, with metallic shells and screw-locking Part 001: Technical specification

BS EN 3218-002 – Aerospace series Connectors, rectangular, with metallic shells and screw-locking Part 002: Specification of performance and contact arrangements

BS EN 3218-005 – Aerospace series Connectors, rectangular, with metallic shells and screw-locking Part 005: Plug with non-removable size 22 solder contacts Product standard

BS EN 3218-006 – Aerospace series Connectors, rectangular, with metallic shells and screw-locking Part 006: Receptacle with non-removable size 22 solder contacts Product standard

BS EN 3218-007 – Aerospace series Connectors, rectangular, with metallic shells and screw-locking Part 007: Plug with rear-removable size 20 crimp contacts Product standard

BS EN 3218-008 – Aerospace series Connectors, rectangular, with metallic shells and screw-locking Part 008: Receptacle with rear-removable size 20 crimp contacts Product standard

BS EN 3218-009 – Aerospace series Connectors, rectangular, with metallic shells and screw-locking Part 009: Protective covers for EN 3218-005 and EN 3218-007 connectors Product standard

BS EN 3218-010 – Aerospace series – Connectors, rectangular, with metallic shells and screw-locking – Part 010: Protective covers for EN 3218-006 and EN 3218-008 connectors – Product standard

BS EN 3218-011 – Aerospace series Connectors, rectangular, with metallic shells and screw-locking Part 011: Tool, insert extraction for EN 3218-005 to EN 3218-008 connectors Product standard

BS EN 3219 – Aerospace series – Heat resisting nickel base alloy (NI- P100HT) – Cold worked and softened – Bar and wire for continuous forging or extrusion for fasteners – 3 mm ≤ D ≤ 30 mm

BS EN 3220 – Aerospace series – Heat resisting nickel base alloy (Ni-P101HT) – Cold worked and softened – Bar and wire for continuous forging or extrusion for fasteners – 3 mm ≤ D ≤ 30 mm

BS EN 3226 – Nuts, hexagon, plain, normal height, normal across flats, steel, cadmium plated – Classification 1 100 MPa/235 °C

BS EN 3227 – Aerospace series – Nuts, hexagonal, plain, normal height, normal across flats, in steel, cadmium plated, left hand thread – Classification: 1 100 MPa (at ambient temperature) / 235 Degrees C

BS EN 3228 – Aerospace series – Nuts hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated – Classification: 900 MPa (at ambient temperature) / 235 Degrees C

BS EN 3229 – Aerospace series – Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated, left hand thread – Classification: 900 MPa (at ambient temperature) / 235 °C

BS EN 3230 – Aerospace series – Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in steel, cadmium plated, Classification: 900 MPa (at ambient temperature)/235°C

BS EN 3238 – Aerospace series – Metallic materials – Test method – Shear test for wires and rivets

BS EN 3239 – Nuts, Bihexagonal, Self-Locking, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy), Silver Plated Thread – Classification: 1 210 MPa (at Ambient Temperature)/730 Degrees C

BS EN 3240 – Aerospace series – Nuts, self-locking, clip, in heat resisting steel FE-PA2601 (A286), uncoated – Classification: 1 100 MPa (at ambient temperature) / 425 °C

BS EN 3241 – Aerospace series — Nuts, self-locking, clip, in heat resisting steel FE-PA 92 HT (A 286), silver coated — Classification: 1 100 MPa (at ambient temperature) / 425 °C

BS EN 3264 – Aerospace series – Pipe coupling 8°30′ in titanium alloy – Thrust wire nuts

BS EN 3267 – Washers, Bulkhead in Titanium Alloy

BS EN 3293 – Aerospace series – Bolts, T-head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-P100HT (Inconel 718), uncoated – Classification: 1 275 MPa/650 °C

BS EN 3294 – Aerospace series – Bolts, T-head, close tolerance, in heat resisting nickel base alloy NI-P101HT (Waspaloy), uncoated for increased height nuts – Classification: 1 210 MPa/730 °C

BS EN 3299 – Aerospace series – Shaft-nuts and threaded rings, self-locking, right- or left-hand MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated – Technical specification

BS EN 3301 – Aerospace series – Bolts, T-head, close tolerance medium thread length in heat resisting steel FE-PM1708 (FV535), uncoated – Classification: 1 000 MPa/550 °C

BS EN 3302 – Aerospace series – Bolts in heat resisting steel FE-PM1708 (FV535) – Classification: 1 000 MPa/550 °C – Technical specification

BS EN 3303 – Screws, Cap Head, Hexagon Socket, Coarse Tolerance Normal Shank, Medium Length Thread, in Alloy Steel, Cadmium Plated – Classification: 1100 MPa (at Ambient Temperature)/235 Degrees C

BS EN 3304 – Screws, 100 Degrees Countersunk Reduced Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Titanium Alloy, Anodized, MoS2 Lubricated Classification: 1100 MPa (at Ambient Temperature)/315 Degrees C

BS EN 3305 – Screws, 100 Degrees Countersunk Reduced Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Alloy Steel, Cadmium Plated Classification: 1100 MPa (at Ambient Temperature)/235 Degrees C

BS EN 3306 – Screws, 100 Degrees Countersunk Normal Head, Offset Cruciform Recess, Threaded to Head, in Titanium Alloy, Anodized, MoS2 Lubricated – Classification : 1100 MPa (at Ambient Temperature) /315 Degrees C

BS EN 3307 – Screws, Pan Head, Offset Cruciform Recess, Threaded to Head, in Titanium Alloy Anodized, MoS2 Lubricated Classification: 1100 MPa (at Ambient Temperature)/315 Degrees C

BS EN 3308 – Screws, Normal Hexagonal Head, Threaded to Head, in Titanium Alloy, Anodized, MoS2 Lubricated – Classification : 1100 MPa (at Ambient Temperature) / 315 Degrees C

BS EN 3323 – Aerospace series – Bolts with double hexagon head, relieved shank long thread, – In heat resisting steel FE-PM 38 (FV 535) – Classification: 1 000 MPa/550 °C

BS EN 3324 – Aerospace series – Bolts, hexagon head, relieved shank, long thread, in heat resisting steel FE-PM1708 (FV535) – Classification: 1 000 MPa/550 °C – Unplated

BS EN 3325 – Aerospace series – Bolts, T-head, relieved shank, long thread, in heat resisting steel, FE-PM1708 (FV535) – Classification: 1 000 MPa/550 °C – Unplated

BS EN 3326 – Aerospace series – Bolts, D-head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-PH2601 (INCO 718) – Classification: 1 275 MPa/650 °C, unplated

BS EN 3327 – Aerospace series – Bolts, double hexagon head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-P100HT (Inconel 718), uncoated – Classification: 1 275 MPa/650 degrees C

BS EN 3328 – Aerospace series – Bolts, double hexagon head, close tolerance, medium thread length, in heat resisting steel FE-PM38 (FV535), uncoated – Classification: 1 000 MPa/550 degrees C

BS EN 3329 – Aerospace series – Steel FE-PL1503 (35CrMo4) – Annealead – Sheet and strip – 0,3 mm less than or equal to a less than or equal to 2 mm – For prevailing torque nuts

BS EN 3330 – Aerospace series – Steel FE-PL1503 (35CrMo4) – Annealed – Bar and wire – De less than or equal to 40 mm – For prevailing torque nuts

BS EN 334 – TC – Tracked Changes (Redline) – Gas pressure regulators for inlet pressure up to 10 MPa (100 bar)

BS EN 3373-007 – Aerospace series – Terminal lugs and in-line splices for crimping on electric conductors Part 007: Nickel plated aluminium terminal lugs for crimping on nickel plated aluminium cable for inch series studs – Product standard

BS EN 3373-008 – Aerospace series – Terminal lugs and in-line splices for crimping on electric conductors – Part 008: Copper lugs nickel plated ring shaped for copper conductors nickel plated for inch series studs up to 340 °C – Product standard

BS EN 3373-010 – Aerospace series – Terminal lugs and in-line splices for crimping on electric conductors Part 010: Terminal lugs, ring shaped, tin plated, for crimping on copper conductors, temperature up to 150 Degree C for metric and inch stud series – Product standard

BS EN 3373-011 – Aerospace series – Terminal lugs and in-line splices for crimping on electric conductors Part 011: Terminal lugs, ring shaped, nickel plated, for crimping on copper conductors, temperature up to 260 Degree C for metric and inch stud series – Product standard

BS EN 3377 – Nuts, Hexagonal, Self-Locking, in Heat Resisting Steel FE-PA92HT (A286) – Classification: 1100 MPa (at Ambient Temperature/425 Degrees C

BS EN 3378 – Aerospace series – Titanium TI-P99002 – Annealed – Wires for rivets – 1,6 mm ≤ D ≤ 10 mm

BS EN 3379 – Bolts, Double Hexagon Head, Close Tolerance Shank, Medium Length Thread, in Heat Resisting Nickel Base Alloy NI-P101HT (Waspaloy), for Increased Height Nuts – Classification: 1210 MPa (at Ambient Temperature)/730 Degrees C

BS EN 3381 – Screws, 100 Degree Countersunk Normal Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Titanium, Anodized, MoS2 Lubricated – Classification: 1100 MPa (at Ambient Temperature)/315 Degrees C

BS EN 3388 – Aerospace series – Fasteners, externally threaded, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) – Classification 1 275 MPa/650 °C – Manufacturing method optional – Technical specification

BS EN 3389 – Aerospace series – Fasteners, externally threaded, in heat resisting nickel base alloy NI-PH1302 (Waspaloy) – Classification: 1 210 MPa/730 degree C – Manufacturing method optional – Technical specification

BS EN 3417 – Aerospace series – Rivets, solid, universal head, in nickel base alloy NI-P11, metric series

BS EN 3431 – Aerospace series – Nuts, hexagonal, self-locking, with counterbore and captive washer, in heat resisting steel, silver plated – Classification: 1 100 MPa (at ambient temperature) / 425 °C

BS EN 3435 – Aerospace series – Nuts, anchor, self-locking, floating, two lug, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature) / 315 Degrees C

BS EN 3444 – Bolt, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated – Classification: 1 250 MPa (at ambient temperature)/650 °C

BS EN 353-1 – Personal fall protection equipment — Guided type fall arresters including an anchor line Part 1: Guided type fall arresters including a rigid anchor line

BS EN 353-2 – Personal Protective Equipment Against Falls from a Height – Part 2: Guided Type Fall Arresters Including a Flexible Anchor Line

BS EN 3536 – Aerospace series – Nuts, hexagon, self-locking, in heat resisting steel, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature)/315 Degrees C

BS EN 3537 – Aerospace series – Nuts, anchor, self-locking, fixed, two lug, with counterbore, in heat resisting steel, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature)/315 Degrees C

BS EN 3538 – Aerospace series – Nuts, anchor, self-locking, fixed, two lug, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature)/315 Degrees C

BS EN 3539 – Aerospace series – Nuts, anchor, self-locking, one lug, fixed, with counterbore, in heat resisting steel, MoS lubricated – Classification: 1 100 MPa (at ambient temperature) / 315 degrees C

BS EN 3542 – TC – Tracked Changes (Redline) – Aerospace series – Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH2801 (Inconel X750)

BS EN 3543 – Screws, 100 Degree Countersunk Normal Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Heat and Corrosion Resisting Steel, Passivated – Classification: 1100 MPa (at Ambient Temperature)/425 Degrees C

BS EN 3613 – Aerospace series — Bolts, normal hexagonal head, relieved shank, long thread, in heat resisting nickel base alloy NIPH2601 (Inconel 718), silver plated — Classification:1 275 MPa/650 ˚C

BS EN 3614 – Aerospace series — Bolts, normal hexagonal head, relieved shank, long thread, in heat resisting steel FEPA2601 (A286), silver plated — Classification: 900 MPa / 650 °C

BS EN 3626 – Nuts, hexagon, self-locking in steel, cadmium plated, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature)/235 °C

BS EN 3636 – Aerospace series – Screws, reduced pan head, offset cruciform recess, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated – Classification: 900 MPa/650 °C

BS EN 3637 – Aerospace series – Nuts, self-locking, bi-hexagonal (double reduced), in heat resisting nickel base alloy – NI-P101HT (Waspaloy), silver plated, Classification: 1210 MPa/730 Degree C

BS EN 3639 – Aerospace series — Heat resisting alloy X6NiCrTiMoV26-15 (1.4980) — Softened and cold worked — Wires for forged fasteners — D ≤ 15 mm — 900 MPa ≤ Rm ≤ 1 100 MPa

BS EN 3642 – Rivets, Solid, 100 Degree Countersunk Normal Head, with Dome, in Titanium TI-PO2, Anodized, Inch Based Series

BS EN 3643 – Rivets, Solid, 100 Degree Countersunk Normal Head, in Titanium TI-PO2, Anodized, Inch Based Series

BS EN 3644 – Rivets, Solid, Universal Head, in Titanium TI-PO2, Anodized, Inch Based Series

BS EN 3653 – Aerospace series – Nuts, anchor, selflocking, floating, self-aligning, one lug, in steel, cadmium plated, MoS2 lubricated – Classification: 900 MPa (at ambient temperature) / 235 Degree C

BS EN 3666 – Aerospace series — Heat resisting alloy NI-PH2601 — Solution treated and cold worked — Bar for forged fasteners — D ≤ 50 mm — 1 550 MPa ≤ Rm ≤ 1 830 MPa

BS EN 3672 – Aerospace series — Shank nuts, self-locking, in heat resisting nickel base alloy NI-P101HT (Waspaloy), silver plated, for 30°C swage — Classification: 1 210 MPa (at ambient temperature) / 730°C

BS EN 3685 – Aerospace series – Bolts in heat resisting steel FE-PA2601 (A286) – Classification: 1 100 MPa/650 °C – Technical specification

BS EN 3686 – Aerospace series – Bolts, double hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated – Classification: 1 100 MPa/650 Degree C

BS EN 3687 – Aerospace series – Bolts, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated – Classification: 1 100 MPa/650 °C

BS EN 3696 – Washers in Heat Resisting Steel

BS EN 3712 – Aerospace series — Nuts, anchor, self-locking, one lug, fixed, reduced series, with counterbore, in steel, cadmium plated, MoS2 lubricated — Classification: 1 100 MPa (at ambient temperature) / 235 °C

BS EN 3720 – Nuts, Bihexagonal, Self-Locking, in Heat Resisting Steel FE-PA92HT (A 286), MoS2 Coated – Classifications: 1100 MPa (at Ambient Temperature)/ 425 Degrees C

BS EN 3721 – Nuts, Bihexagonal, Self-locking, Deep Counterbored, in Heat Resisting Steel FE-PA92HT (A286), MoS2 Coated – Classification: 1100 MPa (at Ambient Temperature)/425 Degrees Celsius

BS EN 3722 – Shank Nuts, Self-locking, in Heat Resisting Steel FE-PA92HT (A286), Mos2 Coated – Classification: 1100 MPa (at Ambient Temperature)/425 Degrees Celsius

BS EN 3723 – Nuts, Hexagonal, Self-Locking, in Heat Resisting Steel FE-PA92HT (A286), MoS2 Coated – Classification: 1100 MPa (at Ambient Temperature)/425 Degress C

BS EN 3724 – Bolts, double hexagon head, relieved shank, long thread, in titanium alloy TI-P64001, MoS2 coated – Strength class:1100 MPa (at ambient temperature)

BS EN 3725 – Screws, pan head, six lobe recess, normal shank, long thread, in titanium alloy TI-P64001, anodized, MoS2 coated – Strength class: 1 100 MPa (at ambient temperature)

BS EN 3726 – Nuts, self-locking, clip, in heat resisting steel FE-PA2601 (A286), MoS2 coated – Classification: 1 100 MPa (at ambient temperature)/425 degrees C

BS EN 3728 – Aerospace series – Shaft-nuts, self-locking, left-hand thread, in heat resisting steel FE-PA92HT (A286), silver plated

BS EN 3740 – Aerospace series – Bolts, shouldered, thin hexagonal head, close tolerance shank, short thread, in titanium alloy, anodized, MoS2 coated – Classification: 1 100 MPa (at ambient temperature)/315 °C

BS EN 3741 – Nuts, clip, metric – Installation holes and assembly

BS EN 3750 – Aerospace series – Nuts, anchor, self locking, fixed, 90 Degrees corner, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature) / 315 Degrees C

BS EN 3752 – Nuts, self-locking, MJ threads, in heat resisting steel FE-PA2601 (A286), MoS2 coated – Classification: 1 100 MPa (at ambient temperature) / 425 degrees C – Technical specification

BS EN 3753 – Aerospace series – Nuts, anchor, self-locking, fixed, 60 Degrees corner, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature) / 235 Degrees C

BS EN 3757 – Aerospace series – Nuts, anchor, self-locking, floating, self-aligning, two lugs, in heat resisting steel, MoS2 lubricated – Classification: 900 MPa (at ambient temperature) / 315 °C

BS EN 3759 – Screws, Pan Head, Offset Cruciform Recess, Threaded to Head, in Heat and Corrosion Resisting Steel, Passivated Classification: 1100 MPa (at Ambient Temperature)/425 Degrees C

BS EN 3760 – Screws, 100 Degrees Countersunk Normal Head, Offset Cruciform Recess, Threaded to Head, in Heat and Corrosion Resisting Steel, Passivated Classification: 1100 MPa (at Ambient Temperature)/425 Degrees C

BS EN 3761 – Aerospace series — Heat resisting alloy FE-PA2601 — Softened and cold worked — Bar for forged fasteners — D ≤ 50 mm — 1 100 MPa ≤ Rm ≤ 1 300 MPa

BS EN 3763 – Aerospace series – Nuts, hexagonal, self-locking, ball seat, in heat resisting steel, MoS2 lubricated – Classification: 900 MPa (at ambient temperature) / 315 Degrees C

BS EN 3768 – Aerospace series – Nuts, anchor, self-locking, one lug, fixed, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature)/315 °C

BS EN 3782 – Aerospace series — Holes for 100° countersunk head screws — Design standard

BS EN 3813 – Aerospace series – Titanium alloy TI-P64001 (Ti-6Al-4V) – Annealed – Bar and wire for forged fasteners – De ≤ 50 mm

BS EN 3818 – Aerospace series – Bolts, MJ threads, in titanium alloy TI- P64001 – Strength class: 1 100 MPa (at ambient temperature) – Technical specification

BS EN 3820 – Aerospace series – Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature)/315 °C

BS EN 383 – Timber Structures – Test methods – Determination of embedment strength and foundation values for dowel type fasteners

BS EN 3832 – Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) – Classification: 1 550 MPa (at ambient temperature) / 650 degrees C

BS EN 3833 – Aerospace series – Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), passivated – Classification: 1 550 MPa (at ambient temperature) /650 °C – Technical specification

BS EN 3834 – Aerospace series – Nuts, anchor, self-locking, floating, two lug, incremental counterbore, in corrosion resisting steel, MoS2 lubricated – Classification: 900 MPa (at ambient temperature) 315 Degree C

BS EN 3843 – Aerospace series – Nuts, bihexagonal, self-locking, with counterbore, in heat resisting steel, passivated – Classification: 1 100 MPa (at ambient temperature) / 650 °C

BS EN 3851 – Pipe couplings, 60 , spherical, in titanium alloy TI-P64001 Swivel nuts, straight

BS EN 3856 – Pipe couplings, 60 degrees, spherical, in titanium alloy TI-P64001 – Swivel nuts for thrust wire

BS EN 3902 – Aerospace series — Washers for rivet assemblies, in aluminium alloy, anodized, metric series

BS EN 3903 – Aerospace series — Washers, laminated, in corrosion resisting steel

BS EN 3904 – Aerospace series – Washers, wire locking in aluminium alloy, anodized

BS EN 3905 – Aerospace series – Six lobe recesses for bolts – Technical specification

BS EN 3907 – Bolts, double hexagon head, normal shank, long thread, in titanium alloy TI-P64001, MoS2 coated — Classification: 1100MPa (at ambient temperature)/350 degrees C

BS EN 3912 – Aerospace series — Bolts, pan head, six lobe recess, relieved shank, long thread, in heat resisting steel FE-PA2601 (FE-PA92HT, A286), silver plated — Classification: 1 100 MPa (at ambient temperature) / 650 °C

BS EN 4009 – Bolts, double hexagon head, close tolerance shank, medium length thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) – Classification: 1 550 MPa (at ambient temperature) / 650 degrees C

BS EN 4011 – Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated — Classification: 1 550 MPa (at ambient temperature) / 600 °C

BS EN 4012 – Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated – Classification: 1 550 MPa (at ambient temperature) / 425 degrees C

BS EN 4013 – Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated – Classification: 1 550 MPa (at ambient temperature) / 600 degrees C

BS EN 4047 – Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated – Classification:1550MPa (at ambient temperature)/600 degrees C – Technical specification

BS EN 4048 – Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated – Classification: 1 550 MPa (at ambient temperature) / 425 °C – Technical specification

BS EN 4069 – Nuts, Hexagonal, Plain, Reduced Height, Reduced Across Flats, in Heat Resisting Steel, Passivated – Classification: 600 MPa (at Ambient Temperature)/650 Degrees C

BS EN 4071 – Aerospace series — Bolts, normal hexagonal head, close tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated — Classification: 1 100 MPa (at ambient temperature) / 425 °C

BS EN 4072 – Aerospace series – Screws, 100° countersunk normal head, offset cruciform recess, close tolerance shank, short thread in titanium alloy, aluminium IVD coated – Classification: 1 100 MPa (at ambient temperature) / 425 °C

BS EN 4073 – Aerospace series — Screws, pan head, hexalobular recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated — Classification: 1 100 MPa (at ambient temperature) / 235 °C

BS EN 4074 – Aerospace series — Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, aluminium IVD coated — Classification: 1 100MPa (at ambient temperature) / 425 ˚C

BS EN 4075 – Aerospace series — Screws, pan head, offset cruciform recess, threaded to head, in corrosion resisting steel, passivated — Classification: 490 MPa (at ambient temperature) / 425 °C

BS EN 4084 – Aerospace series – Nuts, anchor, self-locking, fixed, two lug, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated – Classification: 1 100 MPA (at ambient temperature) / 235 °C

BS EN 4084 – Aerospace series – Nuts, anchor, self-locking, fixed, two lug, with counterbore, in alloy steel, cadmium plated, MoS2 lubricated – Classification: 1 100 MPA (at ambient temperature) / 235 °C

BS EN 409 – Timber structures – Test methods – Determination of the yield moment of dowel type fasteners

BS EN 4116 – Nuts, hexagonal, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread — Classification: 1 100 MPa (at ambient temperature) / 425 °C

BS EN 4117 – Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread – Classification: 1 550 MPa (at ambient temperature) / 600 degrees C

BS EN 4118 – Nuts, bihexagonal, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread – Classification: 1 100 MPa (at ambient temperature) / 650 °C

BS EN 4119 – Nuts, bihexagonal, self-locking, deep counterbore, in heat resisting steel FE-PA2601 (A286), silver plated on thread – Classification: 1 100 MPa (at ambient temperature) / 650 degrees C

BS EN 4120 – Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated on thread – Classification: 1 210 MPa (at ambient temperature)/730 degrees C

BS EN 4121 – Aerospace series — Shank nuts, serrated, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread — Classification: 1100 MPa (at ambient temperature) / 650 °C

BS EN 4122 – Aerospace series – Shank nuts, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread – Classification: 1 100 MPa (at ambient temperature) / 650 °C

BS EN 4123 – Aerospace series – Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread – Classification: 1 550 MPa (at ambient temperature) / 600 °C

BS EN 4124 – Aerospace series – Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated on thread, for 60° swage – Classification: 1 210 MPa (at ambient temperature) / 730 °C

BS EN 4125 – Aerospace series – Nuts, anchor, self-locking, fixed, two lug, reduced series, with incremental counterbore, in heat resisting steel, MoS2 lubricated – Classification: 900 MPa (at ambient temperature) / 315 Degree C

BS EN 4126 – Aerospace series – Nuts, anchor, self-locking, floating, two lug, reduced series, with incremental counterbore, in heat resisting steel, MoS2 lubricated – Classification: 900 MPa (at ambient temperature) / 315 Degree C

BS EN 4127 – Aerospace series — Bolts, normal hexagonal head, coarse tolerance normal shank, short, in titanium alloy, aluminium IVD coated — Classification: 1 100 MPa (at ambient temperature)/ 425 ˚C

BS EN 4128 – Aerospace series – Bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated – Classification: 1 250 MPa (at ambient temperature) / 425 Degree C

BS EN 4129 – Aerospace series – Bolts, normal hexagonal head, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated – Classification: 1 100 MPa (at ambient temperature) / 235 Degrees C

BS EN 4130 – Aerospace series – Bolts, normal hexagonal head, coarse tolerance normal shank, medium length thread, in titanium alloy, aluminium IVD coated – Classification: 1 100 MPa (at ambient temperature) / 425 Degrees C

BS EN 4131 – Aerospace series – Bolts, normal hexagonal head, coarse tolerance normal shank, medium length thread, in heat resisting nickel base alloy, aluminium IVD coated – Classification: 1 250 MPa (at ambient temperature) / 425 Degrees C

BS EN 4132 – Aerospace series — Bolts, normal hexagonal head, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated — Classification: 1 100 MPa (at ambient temperature) / 235 °C

BS EN 4133 – Aerospace series – Bolts, normal hexagonal head, coarse tolerance normal shank, long thread, in titanium alloy, aluminium IVD coated – Classification: 1 100 MPa (at ambient temperature) / 425 °C

BS EN 4134 – Aerospace series – Bolts, normal hexagonal head, coarse tolerance normal shank, long thread, in heat resisting nickel base alloy, aluminium IVD coated – Classification: 1 250 MPa (at ambient temperature) / 425°C

BS EN 4135 – Aerospace series — Bolts, normal bi-hexagonal head, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated — Classification: 1 100 MPa (at ambient temperature) / 315 ˚C

BS EN 4136 – Aerospace series – Bolts, normal bi-hexagonal head, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated – Classification: 1 100 MPa (at ambient temperature) / 235 degree C

BS EN 4137 – Aerospace series — Bolts, normal bi-hexagonal head, stepped shank, long thread, in titanium alloy, anodized, MoS2 lubricated — Classification: 1 100 MPa (at ambient temperature) / 315 ˚C

BS EN 4138 – Aerospace series – Screws, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated – Classification: 1 100 MPa (at ambient temperature) / 235 °C

BS EN 4161 – Aerospace series — Screws, pan head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated — Classification: 1 100 PMa (at ambient temperature)/235 Degrees C

BS EN 4162 – Aerospace series – Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated – Classification: 1 100 MPa (at ambient temperature) / 235 °C

BS EN 4163 – Aerospace series – Screws 100 Degrees countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated – 1 100 MPa (at ambient temperature) / 235 Degree C

BS EN 4178 – Aerospace series — Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated — Classification: 1 100 MPa (at ambient temperature) / 315 °C

BS EN 4297 – Aerospace series — Nuts, hexagon, self-locking by plastic ring, normal height, normal across flats, in corrosion resisting steel, passivated — Classification: 900 MPa (at ambient temperature) / 120 °C

BS EN 4303 – Sleeves, tubular, for tension screws with flush head, in corrosion resisting steel, passivated, (0,25 mm wall thickness)

BS EN 4304 – Sleeves, tubular, for shear screws with flush head, in corrosion resisting steel, passivated, (0,25 mm wall thickness)

BS EN 4306 – Sleeves, tubular, for tension screws with flush head, in corrosion resisting steel, passivated, (0,50 mm wall thickness)

BS EN 4307 – Sleeves, tubular, for shear screws with flush head, in corrosion resisting steel, passivated, (0,50 mm wall thickness)

BS EN 4309 – Aerospace series — Nuts, hexagon, self-locking by plastic ring, normal height, normal across flats, in alloy steel, cadmium plated — Classification: 900 MPa (at ambient temperature) / 120 °C

BS EN 4311 – Studs, coarse tolerance reduced shank, medium length threads, in heat and corrosion resisting steel, MoS2 lubricated – Classification: 1 100 MPa (at ambient temperature) / 315 °C

BS EN 4312 – Studs, coarse tolerance reduced shank, medium length thread, in heat and corrosion resisting steel, with aluminium pigmented coating – Classification: 1 100 MPa (at ambient temperature) / 315 °C

BS EN 4321 – Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated – Classification:1 550 Mpa (at ambient temperature)/650 degrees C

BS EN 4322 – Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in titanium alloy TI-P64001, anodized, MoS2 coated – Strength class: 1 100 MPa (at ambient temperature)

BS EN 4323 – Screws, 100 degrees countersunk head, six lobe recess, threaded to head, in titanium alloy TI-P64001, anodized, MoS2 coated – Classification: 900 MPa (at ambient temperature) / 350 degrees C

BS EN 4352 – Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated – Classification: 1 550 MPa (at ambient temperature) / 425 degrees C

BS EN 4372 – Aerospace series – Heat resisting nickel alloy with copper NI–PD9001 (NiCu31) – Wire for solid rivets – D less than or equal to 10 mm

BS EN 4396 – Aerospace series – Shaft-nuts, self-locking, in heat resisting steel FE-PA92HT (A286), silver plated

BS EN 4421 – Aerospace series – Studs, in titanium alloy TI-P64001, MoS2 coated, with serrated locking ring in corrosion resisting steel – Strength class: 1 100 MPa (at ambient temperature)

BS EN 4425 – Washers, tab in corrosion resisting steel for flight control rods – Dimensions

BS EN 4443 – Aerospace series – Nuts, elliptical clinch, self-locking, MJ threads, in heat resisting steel FE-PA2601 (A286), MoS2 coated, Classification: 900 MPa (at ambient temperature)/ 425 °C

BS EN 4458 – Studs, MJ threads, in titanium alloy TI-P64001, MoS2 coated, with serrated locking ring in corrosion resisting steel Strength class: 1 100 MPa (at ambient temperature) Technical specification

BS EN 4459 – Studs, in titanium alloy TI-P64001, with serrated locking ring in corrosion resisting steel Design standard

BS EN 4460 – Studs, in titanium alloy TI-P64001, with serrated locking ring in corrosion resisting steel Installation and removal procedure

BS EN 4473 – Aerospace series – Aluminium pigmented coatings for fasteners – Technical specification

BS EN 4474 – TC – Tracked Changes (Redline) – Aerospace series — Aluminium pigmented coatings — Coating methods

BS EN 4493 – Aerospace series – Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH1801 (NI-P96HT, Nimonic 90), silver plated

BS EN 4495 – Bolts, normal hexagonal head, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating, metric series – Classification: 1 100 MPa (at ambient temperature) / 315 °C

BS EN 4496 – Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating – Classification: 1 100 MPa (at ambient temperature) / 315 °C

BS EN 4497 – Screws, pan head, offset cruciform recess,close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminum pigmented coating – Classification: 1 100 MPa (at ambient temperature) / 315 Degrees Celcius

BS EN 4498 – Bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated, with aluminium pigmented coating Classification: 1 550 MPa (at ambient temperature) / 315 °C

BS EN 4499 – Aerospace series – Screws, 100 Degree countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating – Classification: 1 100 MPa (at ambient temperature) / 315 Degree C

BS EN 4501 – Bolts, normal hexagonal head, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating, metric series – Classification: 1 100 MPa (at ambient temperature) / 315 °C

BS EN 4509 – Screws,100° countersunk normal head, offset cruciform recess, threaded to head, in titanium alloy, anodized, with aluminium pigmented coating, metric series – Classification: 1 100 MPa (at ambient temperature) / 315 °C

BS EN 4551 – Aerospace series — Pipe coupling, 37°, in heat resisting steel — Swivel nuts — Inch series

BS EN 4590 – Retainers, spring, sheet metal, for self-locking barrel nuts, in corrosion resisting steel, passivated

BS EN 4591 – Nuts, barrel, self-locking, floating, self-aligning, in heat resisting nickel base alloy, MoS2 lubricated Classification: 1 550 MPa (at ambient temperature) / 315 °C

BS EN 4609 – Aerospace series — Spiral drive recesses for threaded fasteners — Geometrical definition and technical requirements

BS EN 4634 – Aerospace series – Screws, 100 degrees countersunk head, six lobe recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated – Classification: 900 MPa (at ambient temperature) / 650° C

BS EN 4635 – Aerospace series — Screws, 100˚ countersunk head, six lobes recess, short thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) — Classification: 1 270 MPa (at ambient temperature) / 650 ˚C

BS EN 4636 – Aerospace series — Screws, 100° countersunk head, six lobe recess, short thread, in titanium alloy TI-P64001, with aluminium pigmented coating — Classification: 1 100 MPa (at ambient temperature) / 315 °C

BS EN 4691-1 – Aerospace series – Tie rod with integrated bolts Part 1: Technical specification

BS EN 4691-2 – Aerospace series – Tie rod with integrated bolts Part 2: Overview construction kit

BS EN 4692 – Aerospace series – Tie Rod with integrated bolts – Locking clip

BS EN 4693 – Aerospace series – Tie rod with integrated bolts – Assembly code A, B and C

BS EN 4694 – Aerospace series – Tie rod with integrated bolts – Assembly code D, E and F

BS EN 4695 – Aerospace series – Tie Rod with integrated bolts – Assembly Code G, H and K

BS EN 4702-02 – Aerospace series – Quick release fastening systems for non-structural and lining applications Part 02: Spring clamp stud combination

BS EN 4702-03 – Aerospace series – Quick release fastening systems for non-structural and lining applications Part 03: Stud – quick-release and locking

BS EN 4702-05 – Aerospace series – Quick release fastening systems for non-structural and lining applications Part 05: Retaining washer

BS EN 4710-02 – Aerospace series — Quick release fastening systems for non-structural applications Part 02: Spring clamp stud combination

BS EN 4710-06 – Aerospace series — Quick release fastening systems for non-structural applications Part 06: Stud — quick-release and locking

BS EN 4826 – Aerospace series — Zinc-Nickel (12-16 % Ni) plating of steels with specified tensile strength ≤ 1450 MPa, copper alloys, nickel alloys and aluminium alloys for parts and fasteners

BS EN 4852 – Aerospace series – External spiral drive heads for threaded fasteners – Geometrical definition and fastener head wrenching configuration

BS EN 4859 – Aerospace series – Sensor based clamp load determination / high tensile bolts – Technical specification

BS EN 568 – Mountaineering Equipment – Ice Anchors – Safety Requirements and Test Methods

BS EN 6069 – Aerospace series – Rivet, 100° reduced flush head, close tolerance – Inch series

BS EN 6080 – Aerospace series — Rivet, 100° normal flush head, close tolerance — Inch series

BS EN 6081 – Aerospace series — Rivet, universal head, close tolerance — Inch series

BS EN 6090 – Aerospace series — Washer, retaining

BS EN 6094 – Aerospace series — Washer, spring, countersunk

BS EN 6101 – Aerospace series — Rivet, 100° medium flush head, close tolerance — Inch series

BS EN 6105 – Aerospace series — Stud with shoulder

BS EN 6128 – Aerospace series – Blind bolt, 100° flush head, high strength

BS EN 6129 – Aerospace series – Blind bolt, protruding head, high strength, pulltype

BS EN 7010 – Aerospace series – Configuration – Definition and designation for product standards for externally threaded fasteners

BS EN 74-1 – Couplers, spigot pins and baseplates for use in falsework and scaffolds — Part 1: Couplers for tubes — Requirements and test procedures

BS EN 795 – Personal fall protection equipment – Anchor devices

BS EN 912 – Timber fasteners – Specifications for connectors for timbers

BS EN 959 – Mountaineering equipment – Rock anchors – Safety requirements and test methods

BS EN 959 – TC – Tracked Changes (Redline) – Mountaineering equipment – Rock anchors – Safety requirements and test methods

BS EN IEC 60238 – Edison screw lampholders

BS EN ISO 10434 – Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries

BS EN ISO 10472-2 – Safety requirements for industrial laundry machinery Part 2: Washing machines and washer-extractors

BS EN ISO 10484 – Widening test on nuts

BS EN ISO 10485 – Cone proof load test on nuts

BS EN ISO 10510 – Tapping screw and washer assemblies with plain washers

BS EN ISO 10511 – Prevailing torque type hexagon thin nuts (with non-metallic insert)

BS EN ISO 10512 – Prevailing torque type hexagon regular nuts (with non-metallic insert) with metric fine pitch thread – Property classes 6, 8 and 10

BS EN ISO 10513 – Prevailing torque type all-metal hexagon high nuts with metric fine pitch thread – Property classes 8, 10 and 12

BS EN ISO 10642 – Fasteners – Hexagon socket countersunk head screws with reduced loadability

BS EN ISO 10644 – Screw and washer assemblies made of steel with plain washers – Washer hardness classes 200 HV and 300 HV

BS EN ISO 10664 – Hexalobular internal driving feature for bolts and screws

BS EN ISO 10666 – Drilling Screws with Tapping Screw Threads – Mechanical and Functional Properties

BS EN ISO 10669 – Plain Washers for Tapping Screw and Washer Assemblies – Normal and Large Series – Product Grade A

BS EN ISO 10673 – Plain washers for screw and washer assemblies – Small, normal and large series – Product grade A

BS EN ISO 10683 – Fasteners – Non-electrolytically applied zinc flake coating systems

BS EN ISO 10684 – Fasteners – Hot dip galvanized coatings

BS EN ISO 10717 – Footwear – Test method for slide fasteners – Burst strength

BS EN ISO 11148-1 – Hand-held non-electric power tools – Safety requirements – Part 1: Assembly power tools for non-threaded mechanical fasteners

BS EN ISO 11148-13 – Hand-held non-electric power tools – Safety requirements Part 13: Fastener driving tools

BS EN ISO 11148-6 – Hand-held non-electric power tools – Safety requirements Part 6: Assembly power tools for threaded fasteners

BS EN ISO 11363-1 – TC – Tracked Changes (Redline) – Gas cylinders – 17E and 25E taper threads for connection of valves to gas cylinders Part 1: Specifications

BS EN ISO 11381 – Ophthalmic optics — Spectacle frames — Screw threads

BS EN ISO 11381 – TC – Tracked Changes (Redline) – Ophthalmic optics — Spectacle frames — Screw threads

BS EN ISO 1207 – Slotted cheese head screws – Product grade A

BS EN ISO 12474 – Hexagon socket head cap screws with metric fine pitch thread

BS EN ISO 12777-1 – Methods of test for pallet joints – Part 1: Determination of bending resistance of pallet nails, other dowel-type fasteners and staples

BS EN ISO 13918 – Welding – Studs and ceramic ferrules for arc stud welding

BS EN ISO 14555 – Welding — Arc stud welding of metallic materials

BS EN ISO 14579 – Hexalobular socket head cap screws

BS EN ISO 14580 – Hexalobular socket cheese head screws

BS EN ISO 14581 – Fasteners — Hexalobular socket countersunk flat head screws

BS EN ISO 14582 – Fasteners — Hexalobular socket countersunk head screws, high head

BS EN ISO 14583 – Hexalobular socket pan head screws

BS EN ISO 14584 – Hexalobular socket raised countersunk head screws

BS EN ISO 14585 – Hexalobular socket pan head tapping screws

BS EN ISO 14586 – Hexalobular socket countersunk head tapping screws

BS EN ISO 14587 – Hexalobular socket raised countersunk (oval) head tapping screws

BS EN ISO 14588 – Blind rivets — Terminology and definitions

BS EN ISO 14589 – Blind rivets Mechanical testing

BS EN ISO 1478 – Tapping Screw Threads

BS EN ISO 1479 – Hexagon head tapping screws

BS EN ISO 1481 – Slotted pan head tapping screws

BS EN ISO 1482 – Slotted countersunk (flat) head tapping screws

BS EN ISO 1483 – Slotted raised countersunk (oval) head tapping screws

BS EN ISO 15065 – Countersinks for countersunk head screws with head configuration in accordance with ISO 7721

BS EN ISO 15084 – Small craft – Anchoring, mooring and towing – Strong points

BS EN ISO 15330 – Fasteners – Preloading Test for the Detection of Hydrogen Embrittlement – Parallel Bearing Surface Method

BS EN ISO 15481 – Cross Recessed Pan Head Drilling Screws with Tapping Screw Thread

BS EN ISO 15482 – Cross Recessed Countersunk Head Drilling Screws with Tapping Screw Thread

BS EN ISO 15483 – Cross Recessed Raised Countersunk Head Drilling Screws with Tapping Screw Thread

BS EN ISO 1580 – Slotted pan head screws – Product grade A

BS EN ISO 15973 – Closed and blind rivets with break pull mandrel and protruding head – AIA/St

BS EN ISO 15974 – Closed and blind rivets with break pull mandrel and countersunk head – AIA/St

BS EN ISO 15975 – Closed end blind rivets with break pull mandrel and protruding head AI/AIA

BS EN ISO 15976 – Closed end blind rivets with break pull mandrel and protruding head St/St

BS EN ISO 15977 – Open end blind rivets with break pull mandrel and protruding head AIA/St

BS EN ISO 15978 – Open end blind rivets with break pull mandrel and countersunk head – AIA/St

BS EN ISO 15979 – Open end blind rivets with break pull mandrel and protruding head – St/St

BS EN ISO 15980 – Open end blind rivets with break pull mandrel and countersunk head – St/St

BS EN ISO 15981 – Open end blind rivets with break pull mandrel and protruding head – AIA/AIA

BS EN ISO 15982 – Open end blind rivets with break pull mandrel and countersunk head – AIA/AIA

BS EN ISO 15983 – Open end blind rivets with break pull mandrel and protruding head A2/A2

BS EN ISO 15984 – Open end blind rivets with break pull mandrel and countersunk head – A2/A2

BS EN ISO 16047 – Fasteners – Torque/clamp force testing

BS EN ISO 16048 – Passivation of corrosion-resistant stainless-steel fasteners

BS EN ISO 16228 – Fasteners – Types of inspection documents

BS EN ISO 16426 – Fasteners – Quality assurance system

BS EN ISO 16582 – Open end blind rivets with break pull mandrel and protruding head — Cu/St or Cu/Br or Cu/SSt

BS EN ISO 16583 – Open end blind rivets with break pull mandrel and countersunk head Cu/St or Cu/Br or Cu/SSt

BS EN ISO 16584 – Open end blind rivets with break pull mandrel and protruding head — NiCu/St or NiCu/SSt

BS EN ISO 16585 – Closed end blind rivets with pull mandrel and protruding head — A2/SSt

BS EN ISO 1891-2 – Fasteners — Terminology Part 2: Vocabulary and definitions for coatings

BS EN ISO 1891-4 – Fasteners – Vocabulary Part 4: Control, inspection, delivery, acceptance and quality

BS EN ISO 19023 – Dentistry – Orthodontic anchor screws

BS EN ISO 2009 – Slotted countersunk flat head screws – Product grade A

BS EN ISO 2010 – Slotted raised countersunk head screws – Product grade A

BS EN ISO 21187 – Milk — Quantitative determination of microbiological quality — Guidance for establishing and verifying a conversion relationship between results of an alternative method and anchor method results

BS EN ISO 21670 – Fasteners – Hexagon weld nuts with flange

BS EN ISO 21670 – Fasteners – Hexagon weld nuts with flange

BS EN ISO 22477-5 – Geotechnical investigation and testing – Testing of geotechnical structures Part 5: Testing of grouted anchors

BS EN ISO 225 – Fasteners – Bolts, screws, studs and nuts – Symbols and descriptions of dimensions

BS EN ISO 2320 – Fasteners – Prevailing torque steel nuts – Functional properties

BS EN ISO 2320 – Fasteners – Prevailing torque steel nuts – Functional properties

BS EN ISO 2342 – Slotted headless screws with shank

BS EN ISO 2702 – Heat-treated steel tapping screws – Mechanical properties

BS EN ISO 28765 – TC – Tracked Changes (Redline) – Vitreous and porcelain enamels — Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges

BS EN ISO 28765 – Vitreous and porcelain enamels – Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges

BS EN ISO 3269 – Fasteners – Acceptance Inspection

BS EN ISO 3506-1 – Fasteners – Mechanical properties of corrosionresistant stainless steel fasteners Part 1: Bolts, screws and studs with specified grades and property classes

BS EN ISO 3506-1/2 EX COM – Expert commentary BS EN ISO 3506-1:2020 — Fasteners – Mechanical properties of corrosion resistant stainless steel fasteners – Part 1: Bolts, screws and studs with specified property classes and BS EN ISO 3506-2:2020 Fasteners – Mechanical properties of corrosion resistant stainless steel fasteners – Part 2: nuts with specified property classes

BS EN ISO 3506-2 – Fasteners — Mechanical properties of corrosion-resistant stainless steel fasteners Part 2: Nuts with specified grades and property classes

BS EN ISO 3506-3 – Mechanical properties of corrosion-resistant stainless steel fasteners Part 3: Set screws and similar fasteners not under tensile stress

BS EN ISO 3506-4 – Mechanical properties of corrosion-resistant stainless steel fasteners Part 4: Tapping screws

BS EN ISO 4014 – Hexagon head bolts – Product grades A and B

BS EN ISO 4016 – Hexagon head bolts – Product grade C

BS EN ISO 4017 – Fasteners — Hexagon head screws — Product grades A and B

BS EN ISO 4018 – Hexagon head screws – Product grade C

BS EN ISO 4026 – Hexagon socket set screws with flat point

BS EN ISO 4027 – Hexagon socket set screws with cone point

BS EN ISO 4028 – Hexagon socket set screws with dog point

BS EN ISO 4029 – Hexagon socket set screws with cup point

BS EN ISO 4032 – Hexagon regular nuts (style 1) – Product grades A and B

BS EN ISO 4033 – Hexagon high nuts (style 2) – Product grades A and B

BS EN ISO 4034 – Hexagon regular nuts (style 1) – Product grade C

BS EN ISO 4035 – Hexagon thin nuts chamfered (style 0) – Product grades A and B

BS EN ISO 4036 – Hexagon thin nuts unchamfered (style 0) – Product grade B

BS EN ISO 4042 – Fasteners – Electroplated coating systems

BS EN ISO 4753 – Fasteners – Ends of parts with external ISO metric thread

BS EN ISO 4757 – Cross Recesses for Screws

BS EN ISO 4759-1 – Tolerances for Fasteners – Part 1: Bolts, Screws, Studs and Nuts – Product Grades A, B and C

BS EN ISO 4759-3 – Tolerances for Fasteners – Part 3: Washers for Bolts, Screws and Nuts – Product Grades A, C and F

BS EN ISO 4762 – Hexagon socket head cap screws

BS EN ISO 4766 – Slotted set screws with flat point

BS EN ISO 5845-1 – Technical Drawings – Simplified Representation of the Assembly of Parts with Fasteners – Part 1: General Principles

BS EN ISO 6149-1 – Connections for hydraulic fluid power and general use – Ports and stud ends with ISO 261 metric threads and O-ring sealing – Part 1: Ports with truncated housing for O-ring seal

BS EN ISO 6149-2 – Connections for hydraulic fluid power and general use – Ports and stud ends with ISO 261 metric threads and O-ring sealing – Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends

BS EN ISO 6149-3 – Connections for hydraulic fluid power and general use – Ports and stud ends with ISO 261 metric threads and O-ring sealing – Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends

BS EN ISO 6149-4 – Connections for fluid power and general use — Ports and stud ends with ISO 261 metric threads and O-ring sealing — Part 4: Dimensions, design, test methods and requirements for external hex and internal hex port plugs

BS EN ISO 6157-2 – Fasteners – Surface discontinuities – Part 2: Nuts

BS EN ISO 6410-1 – Technical Drawings – Screw Threads and Threaded Parts Part 1: General Conventions

BS EN ISO 6410-2 – Technical Drawings – Screw Threads and Threaded Parts Part 2: Screw Thread Inserts

BS EN ISO 6410-3 – Technical Drawings – Screw Threads and Threaded Parts Part 3: Simplified Representation

BS EN ISO 6789-1 – Assembly tools for screws and nuts — Hand torque tools Part 1: Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance

BS EN ISO 6789-2 – Assembly tools for screws and nuts — Hand torque tools Part 2: Requirements for calibration and determination of measurement uncertainty

BS EN ISO 7040 – Prevailing torque type hexagon regular nuts (with non-metallic insert) – Property classes 5, 8 and 10

BS EN ISO 7042 – Prevailing torque type all-metal hexagon high nuts – Property classes 5, 8, 10 and 12

BS EN ISO 7045 – Pan head screws with type H or type Z cross recess – Product grade A

BS EN ISO 7046-1 – Countersunk flat head screws (common head style) with type H or type Z cross recess – Product grade A Part 1: Steel of property class 4.8

BS EN ISO 7046-2 – Countersunk flat head screws (common head style) with type H or type Z cross recess – Product grade A Part 2: Steel screws of property class 8.8, stainless steel screws and non-ferrous metal screws

BS EN ISO 7047 – Raised countersunk head screws (common head style) with type H or type Z cross recess – Product grade A

BS EN ISO 7048 – Cross-recessed cheese head screws

BS EN ISO 7049 – Cross-recessed pan head tapping screws

BS EN ISO 7050 – Cross-recessed countersunk (flat) head tapping screws

BS EN ISO 7051 – Cross-recessed raised countersunk (oval) head tapping screws

BS EN ISO 7053 – TC – Tracked Changes (Redline) – Fasteners – Hexagon washer head tapping screws

BS EN ISO 7085 – Mechanical and Performance Requirements of Case Hardened and Tempered Metric Thread Rolling Screws

BS EN ISO 7089 – Plain Washers – Normal Series – Product Grade A

BS EN ISO 7090 – Plain Washers, Chamfered – Normal Series – Product Grade A

BS EN ISO 7091 – Plain Washers – Normal Series – Products Grade C

BS EN ISO 7092 – Plain Washers – Small Series – Product Grade A

BS EN ISO 7093-1 – Plain Washers – Large Series – Part 1: Product Grade A

BS EN ISO 7093-2 – Plain Washers – Large Series – Part 2: Product Grade C

BS EN ISO 7094 – Plain Washers – Extra Large Series – Product Grade C

BS EN ISO 7380-1 – Button head screws Part 1: Hexagon socket button head screws

BS EN ISO 7380-2 – Button head screws Part 2: Hexagon socket button head screws with collar

BS EN ISO 7719 – Prevailing torque type all-metal hexagon regular nuts – Property classes 5, 8 and 10

BS EN ISO 8673 – Hexagon regular nuts (style 1) with metric fine pitch thread – Product grades A and B

BS EN ISO 8674 – Hexagon high nuts (style 2) with metric fine pitch thread – Product grades A and B

BS EN ISO 8675 – Hexagon thin nuts chamfered (style 0) with metric fine pitch thread – Product grades A and B

BS EN ISO 8676 – Hexagon head screws with metric fine pitch thread – Product grades A and B

BS EN ISO 8765 – Hexagon head bolts with metric fine pitch thread – Product grades A and B

BS EN ISO 887 – Plain washers for metric bolts, screws and nuts for general purposes – General plan

BS EN ISO 888 – Fasteners – Bolts, screws and studs – Nominal lengths and thread lengths

BS EN ISO 8970 – Timber structures – Testing of joints made with mechanical fasteners – Requirements for timber density

BS EN ISO 898-1 – Mechanical properties of fasteners made of carbon steel and alloy steel Part 1: Bolts, screws and studs with specified property classes – Coarse thread and fine pitch thread

BS EN ISO 898-1 – Mechanical properties of fasteners made of carbon steel and alloy steel Part 1: Bolts, screws and studs with specified property classes – Coarse thread and fine pitch thread

BS EN ISO 898-1 – Mechanical properties of fasteners made of carbon steel and alloy steel Part 1: Bolts, screws and studs with specified property classes – Coarse thread and fine pitch thread

BS EN ISO 898-1 – Mechanical properties of fasteners made of carbon steel and alloy steel Part 1: Bolts, screws and studs with specified property classes – Coarse thread and fine pitch thread

BS EN ISO 898-2 – Mechanical properties of fasteners made of carbon steel and alloy steel – Part 2: Nuts with specified property classes – Coarse thread and fine pitch thread

BS EN ISO 898-2 – Mechanical properties of fasteners made of carbon steel and alloy steel – Part 2: Nuts with specified property classes – Coarse thread and fine pitch thread

BS EN ISO 898-3 – Mechanical properties of fasteners made of carbon steel and alloy steel Part 3: Flat washers with specified property classes

BS EN ISO 898-3 – Mechanical properties of fasteners made of carbon steel and alloy steel Part 3: Flat washers with specified property classes

BS EN ISO 898-5 – Mechanical properties of fasteners made of carbon steel and alloy steel Part 5: Set screws and similar threaded fasteners with specified hardness classes – Coarse thread and fine pitch thread

BS EN ISO 898-5 – Mechanical properties of fasteners made of carbon steel and alloy steel Part 5: Set screws and similar threaded fasteners with specified hardness classes – Coarse thread and fine pitch thread

BS EN ISO 9974-1 – Connections for general use and fluid power – Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing – Part 1: Threaded ports

BS EN ISO 9974-2 – Connections for General Use and Fluid Power – Ports and Stud Ends with ISO 261 Threads with Elastomeric or Metal-To-Metal Sealing – Part 2: Stud Ends with Elastromeric Sealing (Type E)

BS EN ISO 9974-3 – Connections for General Use and Fluid Power – Ports and Stud Ends with ISO 261 Threads with Elastomeric or Metal-To-Metal Sealing – Part 3: Stud Ends with Metal-To-Metal Sealing (Type B)

BS G 203 – Specification for Unified Screws with Captive Facing and Locking Washers

BS ISO 10045 – Alpine skis – Binding mounting area – Requirements for test screws

BS ISO 10102 – Assembly tools for screws and nuts — Double-headed open-ended engineers’ wrenches — Outside dimensions

BS ISO 10103 – Assembly tools for screws and nuts — Doubled-headed box wrenches, flat and offset — Outside dimensions and test torques

BS ISO 10104 – Assembly tools for screws and nuts — Double-headed box wrenches, deep offset and modified offset — Outside dimensions

BS ISO 10228 – Cross-country skis – Binding mounting area – Requirements for test screws

BS ISO 10299 – Aerospace – Rivets, solid – Material and metric series identification

BS ISO 10509 – Hexagon flange head tapping screws

BS ISO 1051 – Rivet shank diameters

BS ISO 10587 – Metallic and Other Inorganic Coatings – Test for Residual Embrittlement in Both Metallic-Coated and Uncoated Externally-Threaded Articles and Rods – Inclined Wedge Method

BS ISO 10597 – Road vehicles – Flat attachment fixing nuts for commercial vehicles – Test methods

BS ISO 10663 – Hexagon Nuts with Flange, Style 2 – Fine Pitch Thread

BS ISO 1085 – Assembly tools for screws and nuts — Double-ended wrenches — Size pairing

BS ISO 1085 – Assembly tools for screws and nuts — Double-ended wrenches — Size pairing

BS ISO 10897 – Collets for tool holders with taper ratio 1:10 – Collets, holders, nuts

BS ISO 10914 – Assembly tools for screws and nuts – Sockets and wrenches for spline drive

BS ISO 1173 – Assembly Tools for Screws and Nuts – Drive Ends for Hand and Machine-Operated Screwdriver Bits and Connecting Parts – Dimensions, Torque Testing

BS ISO 1174-1 – Assembly tools for screws and nuts – Driving squares Part 1: Driving squares for hand socket tools

BS ISO 12151-4 – Connections for hydraulic fluid power and general use – Hose fittings – Part 4: Hose fittings with ISO 6149 metric stud ends

BS ISO 12260 – Aerospace — Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions

BS ISO 12261 – Aerospace — Screws, pan head, internal offset cruciform ribbed or unribbed drive, pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions

BS ISO 12273 – Aerospace – Nuts, anchor, self-locking, floating, self-aligning, two lug, with MJ threads, classifications: 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/ 315 degrees C and 900 MPa (at ambient temperature)/425 degrees C – Dimensions

BS ISO 12289 – Aerospace — Rivets, solid, in corrosion-resisting steel — Procurement specification

BS ISO 13469 – Mechanical joining — Form-fit blind rivets and (lock) bolt joints — Specifications and qualification of testing procedures

BS ISO 13921 – Aerospace – Screws, 100 degrees reduced countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa – Dimensions

BS ISO 14540 – Hydraulic fluid power — Dimensions and requirements for screw-to-connect quick-action couplings for use at a pressure of 72 MPa (720 bar)

BS ISO 14541 – Hydraulic fluid power – Dimensions and requirements for screw-to-connect quick-action couplings for general purpose

BS ISO 1501 – ISO miniature screw threads

BS ISO 15072 – Hexagon Bolts with Flange with Metric Fine Pitch Thread – Small Series – Producy Grade A

BS ISO 15629 – Pallets for materials handling Quality of fasteners for assembly of new and repair of used, flat, wooden pallets

BS ISO 16030 – Pneumatic fluid power – Connections – Ports and stud ends

BS ISO 16130 – Aerospace series – Dynamic testing of the locking behaviour of bolted connections under transverse loading conditions (vibration test)

BS ISO 16239 – Metric series wires for measuring screw threads

BS ISO 16556 – Large yachts — Deck equipment — Anchoring equipments

BS ISO 1703 – Assembly tools for screws and nuts — Nomenclature

BS ISO 1704 – Ships and marine technology – Stud-link anchor chains

BS ISO 1711-1 – Assembly tools for screws and nuts – Technical specifications Part 1: Hand-operated wrenches and sockets

BS ISO 1711-2 – Assembly tools for screws and nuts — Technical specifications Part 2: Machine-operated sockets (impact)

BS ISO 17339 – Ships and marine technology — Life saving and fire protection — Sea anchors for survival craft and rescue boats

BS ISO 18289 – Ships and marine technology — Navigation and shallow-water engineering vessels — Anchor winches

BS ISO 1891 – Fasteners – Terminology

BS ISO 21982 – Assembly tools for screws and nuts — Ratcheting wrenches — Technical requirements

BS ISO 2351-1 – Assembly tools for screws and nuts – Machine-operated screwdriver bits – Part 1: Screwdriver bits for slotted head screws

BS ISO 2351-2 – Assembly tools for screws and nuts – Machine-operated screwdriver bits – Part 2: Screwdriver bits for cross-recessed head screws

BS ISO 2351-3 – Assembly tools for screws and nuts — Machine-operated screwdriver bits Part 3: Screwdriver bits for hexagon socket screws

BS ISO 261 – ISO general purpose metric screw threads – General plan

BS ISO 262 – ISO General Purpose Metric Screw Threads – Selected Sizes for Screws, Bolts and Nuts

BS ISO 2725-1 – Assembly tools for screws and nuts – Square drive sockets Part 1: Hand-operated sockets

BS ISO 2725-2 – Assembly tools for screws and nuts – Square drive sockets Part 2: Machine-operated sockets (“impact”)

BS ISO 2725-3 – Assembly tools for screws and nuts – Square drive sockets Part 3: Machine-operated sockets (“non-impact”)

BS ISO 2901 – ISO metric trapezoidal screw threads – Basic and design profiles

BS ISO 2902 – ISO metric trapezoidal screw threads – General plan

BS ISO 2903 – ISO metric trapezoidal screw threads – Tolerances

BS ISO 2904 – ISO metric trapezoidal screw threads — Basic dimensions

BS ISO 3031 – Rolling Bearings – Thrust Needle Roller and Cage Assemblies, Thrust Washer – Boundary Dimensions and Tolerances

BS ISO 3185 – Aerospace – Bolts, normal bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa – Dimensions

BS ISO 3186 – Aerospace – Bolts, large bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes 1 250 MPa to 1 800 MPa – Dimensions

BS ISO 3193 – Aerospace — Bolts, normal hexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions

BS ISO 3209 – Aerospace — Nuts, anchor, self-locking, floating, two lug, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature)/235 °C, 1 100 MPa (at ambient temperature)/315 °C and 1 100 MPa (at ambient temperature)/425 °C — Dimensions

BS ISO 3315 – Assembly tools for screws and nuts – Driving parts for hand-operated square drive socket wrenches – Dimensions and tests

BS ISO 3316 – Assembly tools for screws and nuts — Attachments for hand-operated square drive socket wrenches — Dimensions and tests

BS ISO 3317 – Assembly tools for screws and nuts – Square drive adaptor with hexagon or cylindrical flat drive, for power socket wrenches

BS ISO 3318 – Assembly tools for screws and nuts — Open-ended wrenches, box wrenches and combination wrenches — Maximum widths of heads

BS ISO 3408-1 – Ball screws – Part 1: Vocabulary and designation

BS ISO 3408-3 – Ball screws – Part 3: Acceptance conditions and acceptance tests

BS ISO 3408-4 – Ball screws – Part 4: Static axial rigidity

BS ISO 3408-5 – Ball screws – Part 5: Static and dynamic axial load ratings and operational life

BS ISO 3506-6 – Fasteners — Mechanical properties of corrosion-resistant stainless steel fasteners Part 6: General rules for the selection of stainless steels and nickel alloys for fasteners

BS ISO 4161 – Hexagon Nuts with Flange, Style 2 – Coarse Thread

BS ISO 4162 – Hexagon bolts with flange – Small series – Product grade A with driving feature of product grade B

BS ISO 4229 – Assembly tools for screws and nuts – Single-head engineer’s wrenches for lower torque applications – Maximum outside dimensions of heads and test torques

BS ISO 4568 – Shipbuilding — Sea-going vessels — Windlasses and anchor capstans

BS ISO 5393 – Rotary tools for threaded fasteners — Performance test method

BS ISO 5408 – Screw threads – Vocabulary

BS ISO 5415 – Reduction sleeves with 7/24 external and Morse internal taper and incorporated screw

BS ISO 5856 – Aerospace – Screws, 100 degrees normal countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa – Dimensions

BS ISO 5857 – Aerospace — Bolts, with MJ threads, made of alloy steel, strength class 1 250 MPa — Procurement specification

BS ISO 5894 – Ships and Marine Technology – Manholes with Bolted Covers

BS ISO 6002 – Industrial valves — Bolted bonnet steel gate valves

BS ISO 6005 – Alpine skis – Ski binding screws – Test methods

BS ISO 6526 – Plain bearings — Pressed bimetallic half thrust washers — Features and tolerances

BS ISO 6787 – Assembly tools for screws and nuts — Adjustable wrenches

BS ISO 68-1 – ISO general purpose screw threads — Basic profile Part 1: Metric screw threads

BS ISO 68-2 – ISO general purpose screw threads — Basic profile Part 2: Inch screw threads

BS ISO 7041 – Prevailing torque type hexagon nuts (with non-metallic insert), style 2 – Property classes 9 and 12

BS ISO 725 – ISO inch screw threads – Basic dimensions

BS ISO 7720 – Prevailing torque type all-metal hexagon nuts, style 2 – Property class 9

BS ISO 7738 – Assembly Tools for Screws and Nuts – Combination Wrenches – Lengths of Wrenches and Maximum Thickness of Heads

BS ISO 7961 – Aerospace – Bolts – Test methods

BS ISO 8168 – Aerospace – Bolts, with MJ threads, made of heat and corrosion resisting steel, strength class 1 100 MPa – Procurement specification

BS ISO 8279 – Aerospace – Nuts, hexagonal, plain, normal height, normal across flats, with MJ threads, classifications: 600 MPa (at ambient temperature)/120 Degrees C, 600 MPa (at ambient temperature)/235 Degrees C, 900 MPa (at ambient temperature)/ 425 Degrees C, 1 100 MPa (at ambient temperature)/235 Degrees C, 1 100 MPa (at ambient temperature)/315 Degrees C, 1 100 MPa (at ambient temperature)/650 Degrees C, 1 210 MPa (at ambient temperature)/730 Degrees C, 1 250 MPa (at ambient temperature)/235 Degrees C and 1 550 MPa (at ambient temperature)/600 Degrees C – Dimensions

BS ISO 8483 – Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Test methods to prove the design of bolted flange joints

BS ISO 8641 – Aerospace — Selflocking nuts with maximum operating temperature greater than 425 degrees C — Procurement specification

BS ISO 8642 – Aerospace – Self-locking nuts with maximum operating temperature greater than 425 degrees C – Test methods

BS ISO 8764-1 – Assembly Tools for Screws and Nuts – Screwdrivers for Cross-Recessed Head Screws – Part 1: Driver Points

BS ISO 8788 – Aerospace – Nuts, Metric – Tolerances of Form and Position

BS ISO 885 – General Purpose Bolts and Screws – Metric Series – Radii Under the Head

BS ISO 8992 – Fasteners – General requirements for bolts, screws, studs and nuts

BS ISO 9102 – Diesel engines — Screw-in injection nozzle holders types 24, 25, 26 and 26.1

BS ISO 9154 – Aerospace — Bolts, with MJ threads, made of heat-resistant nickel-based alloy, strength class 1 550 MPa — Procurement specification

BS ISO 9255 – Aerospace — Bolts, normal spline head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa — Dimensions

BS ISO 9609 – Aerospace — Nuts, hexagonal, plain, reduced height, normal across flats, with MJ threads, classifications: 450 MPa (at ambient temperature) /120 °C, 450 MPa (at ambient temperature) /235 °C, 600 MPa (at ambient temperature) /425 °C, 900 MPa (at ambient temperature) /235 °C, 900 MPa (at ambient temperature) /315 °C, 900 MPa (at ambient temperature) /650 °C, 1 100 MPa (at ambient temperature) /235 °C, 1 100 MPa (at ambient temperature) /730 °C and 1 250 MPa (at ambient temperature) /600 °C — Dimensions

BS ISO 9618 – Aerospace — Nuts, hexagonal, slotted (castellated), reduced height, normal across flats, with MJ threads, classifications: 450 MPa (at ambient temperature)/120 °C, 450 MPa (at ambient temperature)/235 °C, 600 MPa (at ambient temperature)/425 °C, 900 MPa (at ambient temperature)/235 °C, 900 MPa (at ambient temperature)/315 °C, 900 MPa (at ambient temperature)/650 °C, 1 100 MPa (at ambient temperature)/235 °C, 1 100 MPa (at ambient temperature)/730 °C and 1 250 MPa (at ambient temperature)/600 °C — Dimensions

BS ISO 965-1 – ISO general purpose metric screw threads — Tolerances Part 1: Principles and basic data

BS ISO 965-2 – ISO General Purpose Metric Screw Threads – Tolerances – Part 2: Limits of Sizes for General Purpose External and Internal Screw Threads – Medium Quality

BS ISO 965-3 – ISO general purpose metric screw threads – Tolerances – Part 3: Deviations for constructional screw threads

BS ISO 965-4 – ISO General Purpose Metric Screw Threads – Tolerances – Part 4: Limits of Sizes for Hot-Dip Galvanized External Screw Threads to Mate with Internal Screw Threads Tapped with Tolerance Position H or G After Galvanizing

BS ISO 965-5 – ISO General Purpose Metric Screw Threads – Tolerances – Part 5: Limits of Sizes for Internal Screw Threads to Mate with Hot-Dip Galvanized External Screw Threads with Maximum Size of Tolerance Position h Before Galvanizing

BS ISO 9749 – Stud-ends, in corrosion-resistant steel, swaged on aircraft control wire rope – Dimensions and loads

BS M 85 – Air Cargo Equipment – Identification of Double-Stud Tie-Down Fittings Having an Omnidirectional Rated Load Capacity of 22 250 N (5 000 lbf) or Above

BS PD 6438 – A Review of Present Methods for Design of Bolted Flanges for Pressure Vessels

BS PD 6494 – Mismatch of Screw Thread Systems

BS PD 6507 – Guidance on Metric Screw Threads and Fasteners for Use by Model Engineers

BS PD CEN/TR 15118 – Testing guidelines for touch and close fasteners

BS PD CEN/TR 17080 – Design of fastenings for use in concrete – Anchor channels – Supplementary rules

BS PD ISO/TS 18130 – Dentistry — Screw loosening test using cyclic torsional loading for implant body/ implant abutment connection of endosseous dental implants

BS QC 410101 – Load Screw Actuated and Rotary Preset Potentiometers. Assessment Level E

BS S 148 – Specification for Low nickel-chromium steel (bar for the manufacture of forged bolts only)

BS S 158 – Specification for 1 % chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts

BS S 159 – Specification for 12 % chromium-nickel-molybdenum-vanadium heat-resisting steel bars for the manufacture of fasteners (1100 – 1300 MPa: limiting ruling section 50 mm)

BS SP 10 & 11 – Specification for Washers for aircraft purposes – (primarily for facing purposes)

BS SP 107-112 – Specifications for Tab washers for unified hexagons for aircraft

BS SP 114 – Specification for Eye bolts (unified threads) for aircraft

BS SP 122 TO 125 – Aerospace Series Washers for unified hexagons for aircraft (primarily for packing purposes)

BS SP 126 & 127 – Washers for unified hexagons for aircraft (primarily for facing purposes)

BS SP 128 TO 133 – Specifications for wood screws for aircraft

BS SP 13, 14, 15 & 16 – Specification for Washers for aircraft purposes – (primarily for packing purposes)

BS SP 134 TO SP 138 – Specification for Copper beryllium crinkle washers

BS SP 139 AND SP 140 – Specification for Corrosion-resisting steel crinkle washers

BS SP 141 – Design and Performance Requirements for Toggle Type Panel Fasteners

BS SP 164 – Specification for Design and Performance Requirements for Turnlock, Stud-Type Panel Fasteners (Metric Series)

BS SP 172 – Aerospace – Rivets, Solid, in Aluminium or Aluminium Alloys – Procurement Specifcation

BS SP 18 & 19 – Specification for Washers for aircraft purposes – (primarily for use with timber)

BS SP 22-27 – Specification for B.A. Washers – For aircraft purposes (primarily for instrument use)

BS SP 41-46 – Specifications for Tab washers for B.A. and B.S.W. hexagons for aircraft

BS SP 55 & 56 – Specification for washers, spring, double coil (inch sizes), steel, cadmium plated and phosphor bronze – For aircraft

BS SP 57 & 58 – Specifications for Rivet burrs for aircraft

BS SP 76 – Snap Head Steel Rivets – for Aircraft

BS SP 86 – 100° Countersunk Head Steel Rivets for Aircraft

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