STN 021023 (021023)

Conical stepped recesses for bolts with countersunk heads

NORM herausgegeben am 1.2.1988

The information about the standard:

Designation standards: STN 021023
Classification mark: 021023
Catalog number: 50772
Publication date standards: 1.2.1988
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN