
Specification for hexagon socket screws and wrench keys. Metric series.
NORM herausgegeben am 31.8.1982
Designation standards: BS 4168:1967
Note: UNGÜLTIG
Publication date standards: 31.8.1982
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS