STN 021022 (021022)

Conical recesses for bolts with countersunk heads

STANDARD published on 1.2.1988

The information about the standard:

Designation standards: STN 021022
Classification mark: 021022
Catalog number: 50771
Note: WITHDRAWN
Publication date standards: 1.2.1988
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN