Pozi
Torx (6-lobe)
Large wafer countersunk (csk) , Flat double csk with 6 nibs, Oval csk trim head with 4 nibs, Hex washer csk, Pan framing csk
Large wafer csk
Flat double csk with 6 nibs
Oval csk trim head with 4 nibs
Hex washer csk
Pan framing csk
40° thread angle, milling ribs (U thread), or saw thread, or thread with 1 slot
milling ribs (U thread)
saw thread (serrated teeth)
thread with 1 slot
slash point (cutting point, Type 17) etc.
cutting from end
cutting from 1st thread