NA 067

DIN Standards Committee Fasteners

DIN 74 [Withdrawn] references following documents:

Document number Edition Title
DIN EN 20273 1992-02 Fasteners; clearance holes for bolts and screws (ISO 273:1979); german version EN 20273:1991 More 
DIN EN 27721 1992-02 Countersunk head screws; head configuration and gauging (ISO 7721:1983); german version EN 27721:1991 More