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 B18.6.3-21-2013
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 B18.6.3-22-2013
Type C square socket raised cheese head self tapping screw-Table 22
ASME/ANSI B18.6.3-22-2013
Type C square socket raised cheese head self tapping screw with fine thread-Table 22
