STN 021020 (021020)

Counterboring for hexagon screws and bolts and hexagon nuts with washer

NORM herausgegeben am 1.12.1973

The information about the standard:

Designation standards: STN 021020
Classification mark: 021020
Catalog number: 50767
Publication date standards: 1.12.1973
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN