Countersunk head screws; head configuration and gauging.
STANDARD published on 1.2.1992
Designation standards: DIN EN 27721:1992-02
Publication date standards: 1.2.1992
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: German technical standard
Category: Technical standards DIN
Senkschrauben; Gestaltung und Prüfung von Senkköpfen.