Shop Nilight License Plate Screw Kit for Fastening Front and Back License Plates on Cars, Suvs, and Trucks Black Zinc Plated Rust-Proof and Anti-Rattle License Plate Bolts (Set of 8) in high quality, support 2 year warranty. These black license plate screws, made from premium 100% stainless steel with anti-corrosion and scratch resistance. They effectively prevent rust and won’t damage your vehicle.