LFPartS Stainless Steel License Plate Frame Self-Tapping Screws Fasteners + Brass Screw Covers (Screws M6x20mm, Chrome Caps) Solid metal cap and brass base. The screws made of high quality 304 Stainless Steel. The Screw Covers made of Brass and Chrome plated, will never rust or corrode. Designed to fit most American and Import cars license plates and frames. Pkg Includes set of (4) M6x20mm SS Self-tapping Screws Screws and Chrome Screw Caps. SATISFACTION GUARANTEE: We take pride in delivering top quality products and are proud to offer our friendly 90 day money back guarantee in case you are not 100% satisfied and wish to return the product for ANY reason.