Ordinary fineblanking,countersunk head,Composite slot,pozi slot, Square slot,Hex slot 12x25,12x14.5,14x14.5,14x25,18x18,18x25 12x25,12x14.5,14x14.5,14x25,18x18,18x25Square slot,Hex slotOrdinary fineblanking,countersunk head,Composite slot,pozi slot1.good qulity and best price 2.all kinds of size 3.can make as the buyer,s reqiurment