Round head
Countersunk head
Raised countersunk head
Round head with collar
Undercut countersunk head
Raised Undercut countersunk head
Raised cheese
ASME/ANSI B18.6.1-2-1981
Cut screw type slotted sinking head wood screw-Table 2
ASME/ANSI B18.6.1-2-1981
Rolling screw type slotted sinking head wood screw-Table 2
ASME/ANSI B18.6.4-9-1998
Type A 80°slotted head self tapping screw-Table 9
ASME/ANSI B18.6.4-9-1998
Type AB 80°slotted flat head self tapping screw-Table 9
ASME/ANSI B18.6.4-9-1998
Type BP 80°slotted flat head self tapping screw-Table 9
ASME/ANSI B18.6.4-9-1998
Type B 80°slotted flat head self tapping screw-Table 9
ASME/ANSI B18.6.4-9-1998
Type C 80°slotted flat head self tapping screw-Table 9
ASME/ANSI B18.6.4-9-1998
Type C 80°slotted flat head self tapping screw with fine pitch thread-Table 9
ASME/ANSI B18.6.3-1-2013
Type AB slotted 80° countersunk head self tapping screw-Table 1
ASME/ANSI B18.6.3-1-2013
Type A slotted 80° countersunk head self tapping screw-Table 1
ASME/ANSI B18.6.3-1-2013
Type B slotted 80° countersunk head self tapping screw-Table 1
ASME/ANSI B18.6.3-1-2013
Type BP slotted 80° countersunk head self tapping screw-Table 1
ASME/ANSI B18.6.3-1-2013
Type T inch slotted 80° countersunk head self tapping cutting screw-Table 1
ASME/ANSI B18.6.3-3-2013
Type AB slotted 100° countersunk head self tapping screw-Table 3
ASME/ANSI B18.6.3-3-2013
Type A slotted 100° countersunk head self tapping screw-Table 3
ASME/ANSI B18.6.3-3-2013
Type B slotted 100° countersunk head self tapping screw-Table 3
ASME/ANSI B18.6.3-3-2013
Type BP slotted 100° countersunk head self tapping screw-Table 3
ASME/ANSI B18.6.3-5-2013
Type AB slotted close tolerance 100° countersunk head self tapping screw-Table 5
ASME/ANSI B18.6.3-5-2013
Type A slotted close tolerance 100° countersunk head self tapping screw-Table 5
ASME/ANSI B18.6.3-5-2013
Type B slotted close tolerance 100° countersunk head self tapping screw-Table 5
