Round head
Countersunk head
Raised countersunk head
Undercut countersunk head
Raised Undercut countersunk head
Raised cheese
IFI 502-8-1982
Type AB Metric square slot countersunk head tapping screws-Table 8
IFI 502-8-1982
Type B Metric square slot countersunk head tapping screws-Table 8
ASME/ANSI B18.6.3-2-2013
Type AB Square slot 80° countersunk head self tapping screw-Table 2
ASME/ANSI B18.6.3-2-2013
Type A Square slot 80° countersunk head self tapping screw-Table 2
ASME/ANSI B18.6.3-2-2013
Type B Square slot 80° countersunk head self tapping screw-Table 2
ASME/ANSI B18.6.3-2-2013
Type BP Square slot 80° countersunk head self tapping screw-Table 2
ASME/ANSI B18.6.5M-11-1998
Type AB metric square socket flat head self tapping screw-Table 11
ASME/ANSI B18.6.5M-11-1998
Type B metric square socket flat head self tapping screw-Table 11
ASME/ANSI B18.6.5M-11-2000
Type AB metric square socket flat head self tapping screw-Table 11
ASME/ANSI B18.6.5M-11-2000
Type B metric square socket flat head self tapping screw-Table 11
ASME/ANSI B18.6.5M-11-2005
Type AB metric square socket flat head self tapping screw-Table 11
ASME/ANSI B18.6.5M-11-2005
Type B metric square socket flat head self tapping screw-Table 11
ASME/ANSI B18.6.5M-11-2010
Type AB metric square socket flat head self tapping screw-Table 11
ASME/ANSI B18.6.5M-11-2010
Type B metric square socket flat head self tapping screw-Table 11
