Counterbores for hexagon socket head cap screws and slotted cheese head screws.
STANDARD published on 1.9.1984
Designation standards: E DIN 74-2:1984-09
Note: WITHDRAWN
Publication date standards: 1.9.1984
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: German technical standard
Category: Technical standards DIN
Senkungen für Schrauben mit Zylinderkopf.