2012ISO 898-5:2012 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
1998ISO 898-5:1998 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 5: Set screws and similar threaded fasteners not under tensile stresses
1980ISO 898-5:1980 Mechanical properties of fasteners; Part 5 : Set screws and similar threaded fasteners not under tensile stresses