ISO 27721 Countersunk head screws. Head configuration and gauging - ISO 7721 Technical norm details ISO 7721 Countersunk head screws. Head configuration and gauging Technical norm details ISO 7085 Technical norm details ISO 4759-3 Tolerances for fasteners -- Part 3: Plain washers for bolts, screws and nuts -- Product grades A and C Technical norm details ISO 7721-2 Countersunk flat head screws - Part 2: Penetration depth of cross recesses Technical norm details ISO 16048 Passivation of corrosion-resistant stainless-steel fasteners Technical norm details DIN EN 28839 Mechanical properties of fasteners - bolts and nuts made of non-ferrous metal Technical norm details ISO 1478 Tapping screws thread Technical norm details ISO 10666 Drilling screws with tapping screw thread -- Mechanical and functional properties Technical norm details ISO 2702 Heat-treated steel tapping screws -- Mechanical properties Technical norm details ISO 3506-4 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 4: Tapping screws Technical norm details ISO 3506-3 Mechanical properties of corrosion-resistant stainless steel fasteners -- Part 3: Set screws and similar fasteners not under tensile stress Technical norm details ISO 3506-2 Mechanical properties of corrosion-resistant stainless steel fasteners -- Part 2: Nuts Technical norm details ISO 3506-1 Mechanical properties of corrosion-resistant stainless steel fasteners -- Part 1: Bolts, screws and studs Technical norm details ISO 10684 Fasteners - Hot dip galvanized coatings Technical norm details ISO 10683 Fasteners - Non-electrolytically applied zinc flake coatings Technical norm details ISO 4042 Fasteners - Electroplated coatings Technical norm details ISO 6157-2 Fasteners - Surface discontinuities - Part 2: Nuts Technical norm details ISO 7378 Fasteners - Bolts, screws and studs - Split pin holes and wire holes Technical norm details ISO 4755 Cast carbon steels for general engineering purposes Technical norm details ISO 3508 Thread run-outs for fasteners with thread in accordance with ISO 261 and ISO 262 Technical norm details ISO 888 Fasteners - Bolts, screws and studs - Nominal lengths and thread lengths Technical norm details ISO 885 General purpose bolts and screws - Metric series - Radii under the head Technical norm details ISO 4753 Fasteners - Ends of parts with external ISO metric thread Technical norm details ISO 10664 Hexalobular internal driving feature for bolts and screws Technical norm details ISO 4757 Cross recesses for screws Technical norm details ISO 272 Fasteners - Hexagon products - Widths across flats Technical norm details 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 Technical norm details 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 Technical norm details ISO 965-3 ISO general purpose metric screw threads -- Tolerances -- Part 3: Deviations for constructional screw threads Technical norm details 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 Technical norm details ISO 965-1 ISO general purpose metric screw threads -- Tolerances -- Part 1: Principles and basic data Technical norm details ISO 2320 Prevailing torque type steel nuts -- Mechanical and performance properties Technical norm details ISO 898-7 Mechanical properties of fasteners -- Part 7: Torsional test and minimum torques for bolts and screws with nominal diameters 1 mm to 10 mm Technical norm details ISO 898-6 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 6: Nuts with specified proof load values - Fine pitch thread (ISO/DIS 898-6:2010) Technical norm details 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 Technical norm details 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 Technical norm details 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 norm details ISO 4759-1 Tolerances for fasteners -- Part 1: Bolts, screws, studs and nuts -- Product grades A, B and C Technical norm details ISO 8992 Fasteners -- General requirements for bolts, screws, studs and nuts Technical norm details