8-15 x 1/2 Phillips Round Washer Self Tapping Screw Type A Fully Threaded Black Oxide CH8OF while the 4 1/4-inch length

while the 4 1/4-inch length provides ample grip

This 1/2-13 x 4 1/2 Hex Tap Bolt is made of steel and has a zinc finish

These 6-20 x 3/4 6 Lobe Pan Self Drilling Screws are fully threaded and made of zinc-plated steel for durability and corrosion resistance

This makes them easy to install and helps to prevent them from stripping out

They feature a square pan head for increased driving power and a self-drilling tip that eliminates the need for pre-drilling

8-15 x 1/2 Phillips Round Washer Self Tapping Screw Type A Fully Threaded Black Oxide CH8OF while the 4 1/4-inch lengthThese 8 15 x 1 2 Phillips round washer self tapping screws are Type A fully threaded and have a black oxide finish. They are designed for use in a variety of applications, including metal, plastic, and wood. The self tapping feature allows the screws to create their own threads as they are driven into the material, making them ideal for use in applications where there is no pre drilled hole. The round washer head provides a large bearing surface,