GB/T 9125.1-2020
Fasteners for steel pipe flange joints-Hexagon head bolts
GB/T 9125.1-2020
Fasteners for steel pipe flange joints-Hexagon head bolts with fine pitch thread
JIS B1180-2004
Hexagon head bolts
JIS B1180-2004
Hexagon head bolts
JIS B1180-2004
Hexagon head bolts with fine pitch thread
JIS B1180-2004
Hexagon head screws
JIS B1180-2004
Hexagon head bolts-Full thread
JIS B1180-2004
Hexagon head bolts with fine pitch thread
JIS B1180-2004
Hexagon head bolts-Reduced shank
JIS B1180-2009
Hexagon head bolts
JIS B1180-2009
Hexagon head bolts
JIS B1180-2009
Hexagon head bolts with fine pitch thread
JIS B1180-2009
Hexagon head screws
JIS B1180-2009
Hexagon head bolts-Full thread
JIS B1180-2009
Hexagon head bolts with fine pitch thread
JIS B1180-2009
Hexagon head bolts-Reduced shank
ISO 8765-1999
Hexagon head bolts with fine pitch thread
GB/T 5782-2025
Hexagon head bolts
GB/T 5783-2025
Hexagon head bolts-Full thread
GB/T 31.2-2025
Hexagon bolts with split pin hole on shank-reduced shank