GB 29-1976

Slotted hexagon bolts

GB/T 29.1-2013

Hexagon head bolts with slot on head

BS 1981-16-1991

Slotted hex head screws-Table 16

HB 8260-2002

Hexagon head bolts with slot on head

HB 8260-2002

Hexagon head bolts with slot on head

QJ 8035-2002

Hexagon bolts one slot

QJ 8035-2002

Hexagon bolts one slot with split pin hole on shank

GB/T 29.1-1988

Hexagon head bolts with slot on head

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

ASME/ANSI B18.6.3-29-2013

Slotted hex head screws-Table 29

ASME/ANSI B18.6.3-29-2013

Slotted large hex head screws-Table 29

CNS 4702-1982

Slotted hexagon head bolts with reduced body

MS 9122-1984

Hexagon head bolts with slot on head

QIB/IND 1015

Inch nylon slotted hex head screws