GB/T 9074.20-1988
Cross recessed hexagon head tapping screw with indentation and plain washer assemblies-type C
GB/T 9074.21-1988
Cross recessed hexagon head tapping screw with indentation and large plain washer assemblies-type C
GB/T 9074.22-1988
Hexagon head tapping screw and plain washer assemblies-type C
GB/T 9074.23-1988
Hexagon head tapping screw and large plain washer assemblies-type C
ISO 10510-S1-1999
Hexagon head tapping screw and plain washer assemblies-type C
ISO 10510-S1-1999
Hexagon head tapping screw and large plain washer assemblies-type C
JIS B1129-S1-2004
Hexagon head tapping screw and plain washer assemblies-type C
JIS B1129-S1-2004
Hexagon head tapping screw and large plain washer assemblies-type C
NF E25-523-1999
Hexagon head tapping screw and plain washer assemblies-type C
NF E25-523-1999
Hexagon head tapping screw and large plain washer assemblies-type C
ISO 10510-S1-2011
Hexagon head tapping screw and plain washer assemblies-type C
ISO 10510-2016
Hexagon head tapping screw and plain washer assemblies-type C
ISO 10510-S1-2011
Hexagon head tapping screw and large plain washer assemblies-type C
ISO 10510-2016
Hexagon head tapping screw and large plain washer assemblies-type C
GB/T 9074.18-2017
Hexagon head tapping screw and plain washer assemblies-type C
GB/T 9074.18-2017
Hexagon head tapping screw and large plain washer assemblies-type C
ASME/ANSI B18.13.1M-3-1998
Type AB metric hex head self tapping screw and internal tooth lock washers assemblies-Table 3
ASME/ANSI B18.13.1M-5-1998
Type AB metric hex head tapping screws and type H narrow conical spring washers assemblies-Table 5
ASME/ANSI B18.13.1M-3-2003
Type AB metric hex head self tapping screw and internal tooth lock washers assemblies-Table 3
ASME/ANSI B18.13.1M-5-2003
Type AB metric hex head tapping screws and type H narrow conical spring washers assemblies-Table 5