Countersinks for screws.
STANDARD published on 1.1.1942
Designation standards: DIN 75:1942-01
Note: WITHDRAWN
Publication date standards: 1.1.1942
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
Senkungen für Schrauben.