Hexagon drive ends for hand- and machine-operated screwdriver bits. Dimensions
STANDARD published on 1.1.1993
Designation standards: GOST 29306-92
Note: WITHDRAWN
Publication date standards: 1.1.1993
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST