Slot
Cheese
Hex with shoulder
Low cheese head
Cheese with hole
Ball
Hex unchamfered
Cheese with shoulder
Hole on shank
Side slotted
Straight-knurl
Shoulder
Tubular end
Semitubular end
CNS 4433-1993
Round nuts with set pin hole in side
CNS 4434-1993
Round nuts with drill holes in one face