4-40 x 3/16 Phillips Pan Thread Cutting Screw Type 23 Fully Threaded Black Oxide CR188 These 12-24 x 1/2 Phillips

These 12-24 x 1/2 Phillips flat undercut machine screws are fully threaded and made of 18-8 stainless steel with a black oxide finish

Type 23 thread cutting screws are designed to create their own threads in metal

and outdoor projects

The 6-32 x 1/4 Phillips Pan Thread Cutting Screw Type 23 Fully Threaded Black Zinc is a small

The flat washer provides a smooth surface for the fastener to bear against

4-40 x 3/16 Phillips Pan Thread Cutting Screw Type 23 Fully Threaded Black Oxide CR188 These 12-24 x 1/2 Phillips4 40 x 3 16" Phillips Pan Thread Cutting Screw Type 23 Fully Threaded Black Oxide #4 40 thread size 3 16" length Phillips pan head Type 23 thread cutting screw Fully threaded Black oxide finish This screw is designed for use in metal and plastic applications. The thread cutting design creates its own threads as it is driven into the material, providing a secure hold. The black oxide finish provides corrosion resistance.