Class1: EN-ISO Standard Reference
EN ISO 898-1 Mechanical properties of fasteners made of carbon steel and alloy steel – bolts, screws and studs EN ISO 1461 Hot dip galvanized coatings on fabricated iron and steel articles – specifications and test methods EN ISO 4017 Hexagon head screws – products grades A & B EN ISO 6507-1 Metallic materials – Vickers hardness test – test method EN ISO 7089 [...]