DIN ISO 272:1979 Fasteners; Width across Flats for Hexagon Products
EN 1090-2:2008 Execution of steel structures and aluminium structures - Part 2: Technical requirements for steel structures (Incorporates Amendment A1: 2011)
EN 14399-10:2009 High-strength structural bolting assemblies for preloading - Part 10: System HRC - Bolt and nut assemblies with calibrated preload
EN 14399-1:2015 High-strength structural bolting assemblies for preloading - Part 1: General requirements
EN 14399-2:2015 High-strength structural bolting assemblies for preloading - Part 2: Suitability for preloading
EN 14399-3:2015 High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies
EN 14399-4:2015 High-strength structural bolting assemblies for preloading - Part 4: System HV - Hexagon bolt and nut assemblies
EN 14399-5:2015 High-strength structural bolting assemblies for preloading - Part 5: Plain washers
EN 14399-7:2007 High-strength structural bolting assemblies for preloading - Part 7: System HR - Countersunk head bolt and nut assemblies*, 2023-12-21 Update
EN 14399-8:2007 High-strength structural bolting assemblies for preloading - Part 8: System HV - Hexagon fit bolt and nut assemblies*, 2023-12-21 Update
EN 14399-9:2009 High-strength structural bolting assemblies for preloading - Part 9: System HR or HV - Direct tension indicators for bolt and nut assemblies
EN ISO 10684:2004 Fasteners - Hot dip galvanized coatings (ISO 10684:2004)
EN ISO 3269:2000 Fasteners - Acceptance Inspection ISO 3269:2000
EN ISO 4759-3:2000 Tolerances for Fasteners - Part 3: Plain Washers for Bolts, Screws and Nuts - Product Grades A and C ISO 4759-3:2000
ISO 272:1982 Fasteners; Hexagon products; Widths across flats
DIN EN 14399-6:2015 history
2015DIN EN 14399-6:2015-04 High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers; German version EN 14399-6:2015
2015DIN EN 14399-6:2015 High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers; German version EN 14399-6:2015
2006DIN EN 14399-6:2006 High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers (includes Corrigendum AC:2006) English version of DIN EN 14399-6:2006-06