ASME/ANSI B18.5.2.2M-1982

Metric round head square neck bolts with reduced shank

ASME/ANSI B18.5.2.2M-1993

Metric round head square neck bolts

ASME/ANSI B18.5.2.2M-1993

Metric round head square neck bolts with reduced shank

ASME/ANSI B18.5.2.2M-2000

Metric round head square neck bolts

ASME/ANSI B18.5.2.2M-2000

Metric round head square neck bolts with reduced shank

ASME/ANSI B18.5.2.2M-2005

Metric round head square neck bolts

ASME/ANSI B18.5.2.2M-2005

Metric round head square neck bolts with reduced shank

CNS 4696-1983

Round head nib bolts

CNS 4424-1981

Cup square bolts, metric thread, regular

CNS 4574-1981

Cover bolts-type A

GOST 7783-1981

Cup head nib bolts-type 1

GOST 7783-1981

Cup head nib bolts-type 2

CNS 4425-1981

Cup square bolts with enlarged head for looms

GOST 7801-1981

Cup head nib bolts

GOST 7802-1981

Mushroom head square neck bolts

CNS 4693-1983

Fish bolts with round head and oval neck

PN 82406

Mushroom head square neck bolts

PN 82410

Cup head nib bolts

GB/T 16939-1997

High strength bolts for joints of space grid structures

GB/T 32076.8-2017

Sets of torshear type high strength bolt hexagon nuts and plain washer for steel structures