Round head
Countersunk head
Raised countersunk head
Undercut countersunk head
Raised Undercut countersunk head
Raised cheese
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 B18.6.3-8-2013
Type AB Square slot 80° oval countersunk head self tapping screw-Table 8
ASME/ANSI B18.6.3-8-2013
Type A Square slot 80° oval countersunk head self tapping screw-Table 8
ASME/ANSI B18.6.3-8-2013
Type B Square slot 80° oval countersunk head self tapping screw-Table 8
ASME/ANSI B18.6.3-8-2013
Type BP Square slot 80° oval countersunk head self tapping screw-Table 8
ASME/ANSI B18.6.3-10-2013
Type AB Square slot undercut 80° countersunk head self tapping screw-Table 10
ASME/ANSI B18.6.3-10-2013
Type A Square slot undercut 80° countersunk head self tapping screw-Table 10
ASME/ANSI B18.6.3-10-2013
Type B Square slot undercut 80° countersunk head self tapping screw-Table 10
ASME/ANSI B18.6.3-10-2013
Type BP Square slot undercut 80° countersunk head self tapping screw-Table 10
ASME/ANSI B18.6.3-12-2013
Type AB Square slot undercut 80° oval countersunk head self tapping screw-Table 12
ASME/ANSI B18.6.3-12-2013
Type A Square slot undercut 80° oval countersunk head self tapping screw-Table 12
ASME/ANSI B18.6.3-12-2013
Type B Square slot undercut 80° oval countersunk head self tapping screw-Table 12
ASME/ANSI B18.6.3-12-2013
Type BP Square slot undercut 80° oval countersunk head self tapping screw-Table 12
ASME/ANSI B18.6.3-19-2013
Type AB square slot pan head self tapping screw-Table 19
ASME/ANSI B18.6.3-19-2013
Type A square slot pan head self tapping screw-Table 19
ASME/ANSI B18.6.3-19-2013
Type B square socket pan head self tapping screw-Table 19
ASME/ANSI B18.6.3-19-2013
Type BP square socket pan head self tapping screw-Table 19
