Product Description 10-pack M3 Anodized Countersunk Washers, Black Aluminum Alloy Product Features: 1. Made of aluminum alloy, high hardness, high strength, and long service life. 2. The washer is designed to fit the head of the countersunk screw, making the surface more aesthetically pleasing. 3. Small size, lightweight, easy to install and use. 4. Fine workmanship, smooth surface, no burrs. 5. Anodized surface treatment, rust-proof and corrosion-resistant. Product Specifications: Material: Aluminum Alloy Type: Countersunk Washers Surface Treatment: Anodized Size: M3 Color: Black Quantity: 10 pieces/bag Note: Due to differences in monitors, the picture may not reflect the actual color of the product. Thank you! Package List: 1 x 10 countersunk washers