
Specification for engineers“ parallels.. Imperial units.
NORM herausgegeben am 16.6.1972
Designation standards: BS 906-2:1972
Publication date standards: 16.6.1972
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technische Normen BS
Seven sizes of Grade A parallels with cross section 1 in x 1/2 in to 11/2 in x 3 in and nine of Grade B parallels with cross sections 1 in x 1/2 in to 2 in x 4 in. Material, standard sizes, finish, accuracy, protection and marking. Status: Confirmed