NA 067
DIN Standards Committee Fasteners
Standards
[Withdrawn]
DIN 931-2
DIN 931-2
Hexagon head bolts with shank; M 42 to M 160 × 6 screw threads; Product grade B
Title (German)
Sechskantschrauben mit Schaft; Gewinde M 42 bis M 160 × 6, Produktklasse B