Hex chamfered single face
Round head
Countersunk head
Raised countersunk head
Cheese
Hex with collar
Round head with collar
Undercut countersunk head
Raised Undercut countersunk head
Low cheese head
Raised cheese
Hex chamfered double faces
ASME/ANSI B18.6.3-7-2013
Type C slotted 80° oval countersunk head tapping screws-Table 7
ASME/ANSI B18.6.3-7-2013
Type C slotted 80° oval countersunk head tapping screws with fine pitch thread-Table 7
ASME/ANSI B18.6.3-9-2013
Type C slotted undercut 80° countersunk head tapping screws-Table 9
ASME/ASNI B18.6.3-9-2013
Type C slotted undercut 80° countersunk head tapping screws with fine pitch thread-Table 9
ASME/ANSI B18.6.3-11-2013
Type C slotted undercut 80° oval countersunk head tapping screws-Table 11
ASME/ANSI B18.6.3-11-2013
Type C slotted undercut 80° oval countersunk head tapping screws with fine pitch thread-Table 11
ASME/ANSI B18.6.3-17-2013
Type C slotted pan head tapping screws-Table 17
ASME/ANSI B18.6.3-17-2013
Type C slotted pan head tapping screws with fine pitch thread-Table 17
ASME/ANSI B18.6.3-21-2013
Type C slotted raised cheese head self tapping screw-Table 21
ASME/ANSI B18.6.3-21-2013
Type C slotted raised cheese head self tapping screw with fine thread-Table 21
ASME/ANSI B18.6.3-24-2013
Type C slotted truss head self tapping screw-Table 24
ASME/ANSI B18.6.3-24-2013
Type C slotted truss head self tapping screw with fine thread-Table 24
ASME/ANSI B18.6.3-29-2013
Type C slotted hex head self tapping screw-Table 29
ASME/ANSI B18.6.3-29-2013
Type C slotted hex head self tapping screw with fine thread-Table 29
ASME/ANSI B18.6.3-29-2013
Type C slotted large hex head self tapping screw-Table 29
ASME/ANSI B18.6.3-29-2013
Type C slotted large hex head self tapping screw with fine thread-Table 29
ASME/ANSI B18.6.3-32-2013
Type C slotted concave hex collar self tapping screws-Table 32
ASME/ANSI B18.6.3-32-2013
Type C slotted concave hex collar self tapping screw with fine thread-Table 32
ASME/ANSI B18.6.3-35-2013
Type C slotted round head self tapping screws-Table 35
ASME/ANSI B18.6.3-35-2013
Type C slotted round head self tapping screws with fine thread-Table 35
