EN 1090-2 Execution of steel structures and aluminium structures - Part 2: Technical requirements for steel structures
EN 14399-1 High-strength structural bolting assemblies for preloading - Part 1: General requirements
EN 14399-2 High-strength structural bolting assemblies for preloading - Part 2: Suitability for preloading
EN 14399-5 High-strength structural bolting assemblies for preloading - Part 5: Plain washers
EN 14399-6 High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers
EN 26157-1 Fasteners - Surface Discontinuities - Part 1: Bolts, Screws and Studs for General Requirements
EN ISO 10684 Fasteners - Hot dip galvanized coatings (ISO 10684:2004/Cor 1:2008)
EN ISO 3269 Fasteners - Acceptance inspection (ISO 3269:2019)*, 2019-09-18 Update
EN ISO 4759-1 Tolerances for Fasteners - Part 1: Bolts, Screws, Studs and Nuts - Product Grades A, B and C ISO 4759-1:2000*, 2023-12-21 Update
EN ISO 6157-2 Fasteners - Surface discontinuities - Part 2: Nuts
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 - Technical Corrigendum 1 (ISO 898-1:2013/Cor 1:2013)
EN ISO 898-2 Fasteners - Mechanical properties of fasteners made of carbon steel and alloy steel - Part 2: Nuts with specified property classes (ISO 898-2:2022)*, 2022-10-26 Update
ISO 10684 Fasteners - Hot dip galvanized coatings; Technical Corrigendum 1
ISO 261 ISO general purpose metric screw threads - General plan
ISO 3269 Fasteners — Acceptance inspection*, 2019-07-25 Update
ISO 3508 Thread run-outs for fasteners with thread in accordance with ISO 261 and ISO 262
ISO 4759-1 Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts - Product grades A, B and C
ISO 6157-1 Fasteners surface discontinuities; part 1: bolts, screws and studs for general requirements
ISO 6157-2 Fasteners - Surface discontinuities - Part 2: Nuts
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; Technical Corrigendum 1
ISO 898-2 Fasteners — Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes*, 2022-09-30 Update
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; Amendment 1*, 2021-06-30 Update
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 positio*, 2021-07-06 Update
BS EN 14399-3:2015 history
2015BS EN 14399-3:2015 High-strength structural bolting assemblies for preloading. System HR. Hexagon bolt and nut assemblies
2009BS EN 14399-10:2009 High-strength structural bolting assemblies for preloading - Part 10:System HRC - Bolt and nut assemblies with calibrated preload
1969BS 4395-2:1969 Specification for high strength friction grip bolts and associated nuts and washers for structural engineering. Higher grade bolts and nuts and general grade washers