Screw gauges. "Go" and "not go" screw calliper gauge. Metric thread of diameter over 3 mm up to 100 mm
STANDARD published on 1.7.1973
Designation standards: STN 254045
Classification mark: 254045
Catalog number: 56070
Publication date standards: 1.7.1973
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN