Slot
Hex socket
Square socket
Hex chamfered single face
Cheese
Square
Hex with collar
Hex with hole
Hex chamfered double faces
Full thread
Flat point
Semitubular end
Q 611-1999
Slotted cone plugs
QC/T 382-1999
Slotted cone plug
CNS 5794-1983
Slotted taper screw plug for automobiles