Aerospace series - External spiral drive heads for threaded fasteners - Geometrical definition and fastener head wrenching configuration (Endorsed by Asociación Espanola de Normalización in July of 2019.)
NORM herausgegeben am 1.7.2019
Designation standards: UNE-EN 4852:2019
Publication date standards: 1.7.2019
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE