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