Cold drawn square bars made of steel 11 600 with tolerances h 9 for keys and feathers. Dimensions
STANDARD published on 2.2.1972
Designation standards: ČSN 426525
Classification mark: 426525
Catalog number: 3990
Publication date standards: 2.2.1972
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN