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
JB/ZQ 4447-2006
Hexagon socket screws plug with 60°sealed pipe thread
JB/ZQ 4447G-2006
Hexagon socket screws plug with 60° sealed pipe thread