1/2-20 x 3/8 Inch Fine Plain 18-8 (A2) Stainless Steel Cup Point Socket Head Set Screw Best Seller Finish: Zinc Inside Diameter: 13/16

Finish: Zinc Inside Diameter: 13/16 Inch

Lumina and Monte Carlo 2000 - On

SCH40 GALV RED CPL 1-1/2X3/4

Thickness: 18 microns

and washers can be made of copper aluminum neoprene or galvanized steel

1/2-20 x 3/8 Inch Fine Plain 18-8 (A2) Stainless Steel Cup Point Socket Head Set Screw Best Seller Finish: Zinc Inside Diameter: 13/16Cup 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.