
Black iron and steel cup and countersunk bolt-heads, nuts and washers.
NORM herausgegeben am 1.10.1940
Designation standards: BS 325:1928
Note: UNGÜLTIG
Publication date standards: 1.10.1940
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS