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