2014JIS B 1051:2014 Mechanical properties of fasteners made of carbon steel and alloy steel.Bolts, screws and studs with specified property classes.Coarse thread and fine pitch thread
2000JIS B 1051:2000 Mechanical properties of fasteners made of carbon steel and alloy steel -- Part 1: Bolts, screws and studs
1991JIS B 1051:1991 Mechanical properties of steel bolts and screws