Hexagon-head bolts, screws, wood screws and hexagon nuts, width across flats
STANDARD published on 1.1.1985
Designation standards: GOST 24671-84
Publication date standards: 1.1.1985
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Russian technical standard
Category: Technical standards GOST