1/2-13 x 2 Inch Coarse Black Oxide Alloy Steel Cup Point Socket Head Set Screw Best Seller 1/2 CARBIDE TIPPED DRILL

1/2 CARBIDE TIPPED DRILL

GR8 HHCS PLAIN 1/2-20x2-1/2

#1300 RED HEAVY-DUTY KLEENSWEEP

Brass bulkhead couplings are used to create a secure watertight connection through a barrier like a wall or panel

1/2-13 x 2 Inch Coarse Black Oxide Alloy Steel Cup Point Socket Head Set Screw Best Seller 1/2 CARBIDE TIPPED DRILLCup point set screws feature a hex drive at one end and a cup shaped indentation at the other. The most commonly used set screw head style the thin edge of the cup end digs into the contact surface for high holding power. It is useful for fast permanent and semi permanent placement in applications where some indentation left by the cup end is acceptable.