Screw gauges. Limit thread plug gauges, both-sided. V-thread
STANDARD published on 1.1.1961
Designation standards: STN 254340
Classification mark: 254340
Catalog number: 56185
Publication date standards: 1.1.1961
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: Slovak technical standard
Category: Technical standards STN