STN 021023:1988/Z1 (021023)

Conical stepped recesses for bolts with countersunk heads

STANDARD published on 1.9.2005

The information about the standard:

Designation standards: STN 021023:1988/Z1
Classification mark: 021023
Catalog number: 99016
Note: Change
Publication date standards: 1.9.2005
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN