Head screws with large head; Metric threads.
NORM herausgegeben am 1.2.1954
Designation standards: DIN 921:1954-02
Note: UNGÜLTIG
Publication date standards: 1.2.1954
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Kategorie: Technische Normen DIN
Linsenschrauben mit großem Kopf; Metrisches Gewinde.