NA 121

DIN Standards Committee Tools and Clamping Devices

DIN 6331 [CURRENT] references following documents:

Document number Edition Title
DIN EN ISO 4759-1 2001-04 Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts; Product grades A, B and C (ISO 4759-1:2000); German version EN ISO 4759-1:2000 More