ISO 4162-1990
Hexagon head flange bolts with reduced shank-Type U
ISO 4162-1990
Hexagon head flange bolts with reduced shank-Type F
ISO 4162-2012
Hexagon head flange bolts with reduced shank-Type U
ISO 4162-2012
Hexagon head flange bolts with reduced shank-Type F
ISO 4162-2017
Hexagon head flange bolts with reduced shank-Type U
ISO 4162-2017
Hexagon head flange bolts with reduced shank-Type F