ISO 1479-1983
Indented type hexagon head tapping screws-type C
ISO 1479-1983
Indented type hexagon head tapping screws-type F
ISO 1479-1994
Indented type hexagon head tapping screws-type C
ISO 1479-1994
Indented type hexagon head tapping screws-type F
ISO 1479-2011
Indented type hexagon head tapping screws-type C
ISO 1479-2011
Indented type hexagon head tapping screws-type F
ISO 1479-2013
Indented type hexagon head tapping screws-type C
ISO 1479-2013
Indented type hexagon head tapping screws-type F