Round head
Countersunk head
Raised countersunk head
Round head with collar
Undercut countersunk head
Raised Undercut countersunk head
Raised cheese
ASME/ANSI B18.6.4-9-1998
Type B 80°slotted flat head self tapping screw-Table 9
ASME/ANSI B18.6.4-13-1998
Type B 80°slotted truncated countersunk head self tapping screw-Table 13
ASME/ANSI B18.6.4-20-1998
Type B 80°slotted raised countersunk head self tapping screw-Table 20
ASME/ANSI B18.6.4-31-1998
Type B slotted pan head self tapping screw-Table 31
ASME/ANSI B18.6.4-24-1998
Type B 80°slotted truncated raised countersunk head self tapping screw-Table 24
ASME/ANSI B18.6.4-35-1998
Type B slotted raised cheese head self tapping screw-Table 35
ASME/ANSI B18.6.3-1-2013
Type B slotted 80° countersunk head self tapping screw-Table 1
ASME/ANSI B18.6.3-3-2013
Type B slotted 100° countersunk head self tapping screw-Table 3
ASME/ANSI B18.6.3-5-2013
Type B slotted close tolerance 100° countersunk head self tapping screw-Table 5
ASME/ANSI B18.6.3-7-2013
Type B slotted 80° oval countersunk head self tapping screw-Table 7
ASME/ANSI B18.6.3-9-2013
Type B slotted undercut 80° countersunk head self tapping screw-Table 9
ASME/ANSI B18.6.3-11-2013
Type B slotted undercut 80° oval countersunk head self tapping screw-Table 11
ASME/ANSI B18.6.3-17-2013
Type B slotted pan head self tapping screw-Table 17
ASME/ANSI B18.6.3-21-2013
Type B slotted raised cheese head self tapping screw-Table 21
ASME/ANSI B18.6.3-24-2013
Type B slotted truss head self tapping screw-Table 24
ASME/ANSI B18.6.3-35-2013
Type B slotted round head self tapping screws-Table 35
ASME/ANSI B18.6.3-38-2013
Type B slotted round head collar self tapping screws-Table 38
ASME/ANSI B18.6.4-9-2005
Type B 80°slotted flat head self tapping screw-Table 9
ASME/ANSI B18.6.4-13-2005
Type B 80°slotted truncated countersunk head self tapping screw-Table 13
ASME/ANSI B18.6.4-35-2005
Type B slotted raised cheese head self tapping screw-Table 35
