Screw gauges. Wear check plug for solid or adjustable "not go" screw ring gauge. Metric screw thread diameter 1 mm to 100 mm
STANDARD published on 1.5.1973
Designation standards: STN 254039
Classification mark: 254039
Catalog number: 56069
Publication date standards: 1.5.1973
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Category: Technical standards STN