1/2-13 x 1-1/4 Inch Coarse Black Oxide Heat-Treated Alloy Steel Cup Point Socket Head Set Screw USA Best Seller 7/8-14 3-1/2 L9 HHCS YZ

7/8-14 3-1/2 L9 HHCS YZ

FLAT ARBOR FOR PN 51773-51784

Rubber Bumper GM Oem No

Electrical products are used for the safe transmission of electrical energy with machines and appliances

1/2-13 x 1-1/4 Inch Coarse Black Oxide Heat-Treated Alloy Steel Cup Point Socket Head Set Screw USA Best Seller 7/8-14 3-1/2 L9 HHCS YZCup 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.