8-18 x 3/4 Unslotted Indented Hex Washer Full Thread Self Drilling Screw Black Oxide WFBR It is made of zinc-plated

It is made of zinc-plated steel and has a slotted head that allows it to be driven with a screwdriver

while the 3 1/4-inch length provides ample grip

The hex washer head provides a large bearing surface for increased torque and the self-drilling point eliminates the need for a pilot hole

while the fully threaded design allows for a strong hold in materials

These rivet nuts are designed for use in various applications and provide a strong and reliable threaded connection

8-18 x 3/4 Unslotted Indented Hex Washer Full Thread Self Drilling Screw Black Oxide WFBR It is made of zinc-platedThese 8 18 x 3 4 Unslotted Indented Hex Washer Full Thread Self Drilling Screws in Black Oxide are designed for high performance fastening applications. Made from durable steel, they feature a self drilling tip that eliminates the need for pre drilling, saving time and effort. The indented hex washer head provides a secure grip for driving and prevents the screw from slipping. The black oxide finish enhances corrosion resistance and provides a