SET SCREW 3/8 - 24 X 1/2" CUP POINT BLACK OXIDE - 10 PCS Great Price on Hard-To-Find Set Screws You are purchasing a lot of 10 Set Screws. These fasteners are new excess distributor inventory. Thread size: 3/8 - 24 Length: 1/2" Point Type: Cup Head Type: Hex Socket Material: Alloy Steel Finish: Black Oxide Be sure to add us to your favorites list! Please check out our other items!