ISO 6507-1:2005 Metallic materials - Vickers hardness test - Part 1: Test method
ISO 898-7:1992 Mechanical properties of fasteners; part 7: torsional test and minimum torques for bolts and screws with nominal diameters 1 mm to 10 mm
GOST ISO 2702-2015 history
2015GOST ISO 2702-2015 Heat-treated steel tapping screws. Mechanical properties