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-5-1998
Type T metric hex head tapping cutting screws and type H wide conical spring washers assemblies-Table 5
ASME/ANSI B18.13.1M-5-2003
Type AB metric hex head tapping screws and type H narrow conical spring washers assemblies-Table 5
ASME/ANSI B18.13.1M-5-2003
Type T metric hex flange head tapping cutting screws and type H wide conical spring washers assemblies-Table 5
QIB/IND 0205
Hexagon head collar drill point #3 tapping screws with conical spring washers assemblies