8-18 x 3/8 Phillips Full Contour Truss Self Tapping Screw Type B Fully Threaded Black Oxide 5/16-18-.150 This 1/4-20 x 3 Phillips

This 1/4-20 x 3 Phillips round machine screw is fully threaded and made of zinc

The unslotted indented hex washer head provides a secure grip and prevents slippage during tightening

The locknut is made of durable zinc-plated steel

It features a nylon insert that provides a strong

The modified truss head has a low profile

8-18 x 3/8 Phillips Full Contour Truss Self Tapping Screw Type B Fully Threaded Black Oxide 5/16-18-.150 This 1/4-20 x 3 PhillipsThese 8 18 x 3 8 Phillips Full Contour Truss Self Tapping Screw Type B Fully Threaded Black Oxide screws are designed for use in a variety of applications. They are made of steel and have a black oxide finish for corrosion resistance. The screws have a full thread and a truss head with a Phillips drive. They are self tapping, which means they can be driven into metal without the need for a pre drilled hole. These screws are ideal for use in