Buttress thread, strengthend 45 for diameters from 80 to 2000 mm. Profile, basic dimensions, tolerances
NORMA vydaná dňa 1.7.1988
Designation standards: GOST 13535-87
Publication date standards: 1.7.1988
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST