5/16-18 x 1 Inch Coarse Black Oxide Heat-Treated Alloy Steel Cup Point Socket Head Set Screw USA Best Seller 1-3/8 F436 FLAT WASHER PLN

1-3/8 F436 FLAT WASHER PLN USA

Compression Style Crimp Couplings for 100R1AT 100R2AT 1SN 2SN R16 R17 100R3 & 100R4 - Trivalent Zinc Plating Wide selection of hose end configurations allowing for a diverse number of applications

Replacement Ball Bearing Drawer Slides - 12" Left/Right Set

00X60 SHCS GR12

5/16-18 x 1 Inch Coarse Black Oxide Heat-Treated Alloy Steel Cup Point Socket Head Set Screw USA Best Seller 1-3/8 F436 FLAT WASHER PLNCup 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.