7/16-14 x 1-1/2 Inch Coarse Black Oxide Heat-Treated Alloy Steel Cup Point Socket Head Set Screw USA Best Seller Readily biodegradable according to OECD

Readily biodegradable according to OECD 301-C Modified MITI Test (I)

99%of most common germs that may cause illness

Chevrolet & GM General Motorsc

The drive-off pins prevent the arbor from tightening on the hole saw during use

7/16-14 x 1-1/2 Inch Coarse Black Oxide Heat-Treated Alloy Steel Cup Point Socket Head Set Screw USA Best Seller Readily biodegradable according to OECDCup 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.