Round head
Countersunk head
Raised countersunk head
Hex with collar
Round head with collar
Countersunk head with rib
Bugle head
Raised cheese
Hex chamfered double faces
DIN 34819-2008
6-Lobe pan head tapping screws with collar-type C
DIN 34819-2008
6-Lobe pan head tapping screws with collar-type F
