"Countersunk" Aluminum Body Washers

 Countersunk Aluminum Body Washer 1-1/4" or 1" OD — Mill Finish and BLACK ANODIZED Engineered for precision fitment and superior aesthetics, these lightweight countersunk aluminum body washers are ideal for race applications, custom fabrication, and body panel installation. Each washer features a ¼-inch inner diameter and both 1¼-inch and 1" outer diameter, providing a clean, flush-mount appearance when paired with countersunk fasteners. Manufactured from high-grade aluminum and finished in a raw mill finish and Black Anodized for a natural black or metallic look, these washers deliver excellent strength-to-weight performance and resist corrosion while maintaining an attractive industrial appearance. Perfect for race cars, off-road builds, motorcycles, and performance vehicles where both function and form matter. Available in convenient bulk options to fit any project size: 20-Pack — for small projects or replacements 100-Pack — ideal for shop inventory or ongoing builds 500-Pack