EN 24015Hexagon head bolts-Reduced shank
GOST R50791Hexagon head bolts-Reduced shank
ISO 4015Hexagon head bolts-Reduced shank
JIS B1180Hexagon head bolts-Reduced shank
JIS B1180-9Hexagon head bolts with reduced shank
KS B1002Hexagon head bolts-Reduced shank
NF E25-113Hexagon head bolts-Reduced shank