Screw gauges. Summary of limit thread gauges. Round and trapezoidal thread
STANDARD published on 1.1.1961
Designation standards: STN 254200-1
Classification mark: 254200
Catalog number: 56155
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