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 8.5.1973
Designation standards: ČSN 254039
Classification mark: 254039
Catalog number: 2129
Publication date standards: 8.5.1973
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN