GOST 7808-1970
Hexagon bolts with split pin hole on shank
GOST 7808-1970
Indented type hexagonal head bolts
GOST 7808-1970
Indented type hexagonal bolts with split pin hole on shank
GOST 10602-1972
Hexagon head bolts
GOST 10602-1972
Hexagon bolts with split pin hole on shank
GOST 10602-1994
Hexagon head bolts
GOST 10602-1994
Hexagon bolts with split pin hole on shank
GOST 18125-1972
Hexagon head bolts
GOST 18125-1972
Hexagon bolts with split pin hole on shank
CNS 4320-1987
Hexagon head bolts, metric fine thread
CNS 4320-1987
Hexagon head bolts,metric fine thread
PN/M 82241D-1985
Hexagon head bolts with fine pitch thread
ISO 8765-2022
Hexagon head bolts with fine pitch thread
GB/T 5785-1986
Hexagon head bolts with fine pitch thread
GB/T 9125.1-2020
Fasteners for steel pipe flange joints-Hexagon head bolts with fine pitch thread
JIS B1180-2004
Hexagon head bolts with fine pitch thread
JIS B1180-2009
Hexagon head bolts with fine pitch thread
ISO 8765-1999
Hexagon head bolts with fine pitch thread