Hexagon reduced head bolts with guide neck, product grade A. Construction and dimensions
NORMA vydána dne 1.1.1972
Designation standards: GOST 7811-70
Publication date standards: 1.1.1972
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Rev.1
Amd. 3.74
Amd. 6.81
Amd. 8.85
Amd. 6.89
Amd. 9.95