Machine engineering screwing. Socket ends to screw in and holes in a body for flat packing. Design and basic dimensions
STANDARD published on 1.7.1982
Designation standards: STN 137603
Classification mark: 137603
Catalog number: 53408
Publication date standards: 1.7.1982
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN