AS 1110.1Hexagon head bolts
EN 24014Hexagon head bolts
GB/T 5782Hexagon head bolts
GB/T 9125Fasteners for pipe flange joints—Hexagon head bolts
HG/T 20613Bolting for use with stral pipe falanges-Hexagon head bolts
ISO 4014Hexagon head bolts
JIS B1180Hexagon head bolts
KS B1002Hexagon head bolts
NF E25-112Hexagon head bolts
PN 82101Hexagon head bolts