40 PCS Hex Self-Tapping Black Screws with Washers for Automotive Panels, Door Panels, and Bumpers

• 【Premium Quality】: These hex self-tapping screws are made from high-quality carbon steel with a black zinc coating, offering high hardness, strong corrosion resistance, and resistance to oxidation.
• 【Dimensions】: Thread size is 5mm x 18mm (diameter x length), and the hex head diameter is 8mm.
• 【Quantity】: You will receive 40 black hex head screws, sufficient to meet your daily needs.
• 【Design】: The screws feature an integrated hex head with a washer, providing increased stability and secure connections during use.
• 【Wide Application】: Perfect for fastening car panels, door panels, bumpers, chassis plates, and fenders. They are also suitable for connecting plastic, thin metal sheets, and wood.

The hex head black self-tapping screws have clear, burr-free threads, minimizing slippage during installation. They offer excellent fastening performance, making them a reliable tool for both home and professional automotive maintenance and repair.