2022ISO 898-2:2022 Fasteners — Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes
2012ISO 898-2:2012 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 2: Nuts with specified property classes - Coarse thread and fine pitch thread
1992ISO 898-2:1992 Mechanical properties of fasteners; part 2: nuts with specified proof load values; coarse thread
1980ISO 898-2:1980 Mechanical properties of fasteners — Part 2: Nuts with specified proof load values