KS B1002-2001

Hexagon head bolts-Full thread

BS 450-9-1958

BS hexagon head bolts-Table 9

BS 450-9-2012

BS hexagon head bolts-Table 9

BS 450-9-2017

BS hexagon head bolts-Table 9

ISO 4017-2014

Hexagon head screws

ISO 4018-1999

Hexagon head bolts-Full thread

BS 1083-2012

Hexagon screws-full thread

BS 1083-2017

Hexagon screws-full thread

BS 1083-2012

BS hexagon bolt

BS 1083-2017

BS hexagon bolt

BS 1768-2013

Hexagon screws-full thread

BS 1768-2013

Hexagon bolt

BS 1769-2013

Black hexagon head bolts with strength shank

BS 1769-2013

Black hexagon head bolts with strength shank-full thread

BS 1981-16-2004

Hex head screws-Table 16

BS 1981-16-2012

Hex head screws-Table 16

BS 1981-16-2017

Hex head screws-Table 16

BS 1981-16-2004

Slotted hex head screws-Table 16

BS 1981-2012

Slotted hex head screws-Table 16

BS 1981-16-2017

Slotted hex head screws-Table 16