Pack of 50 Cone Cup Washers M5 Countersunk Washers Made of Aluminium Alloy Screw Washers Cup Head Washers for Mechanical Accessories Dark Blue

Description: [Material] Made of aluminium alloy with anodised surface processing for higher corrosion resistance and durability. Rust and corrosion resistant, high strength, not easily deformable, smooth surface without burr and long-term resistant. [Features] They hide the edges of countersunk screws and create a smooth contact surface to conceal unsightly drill holes and achieve a clean decorative appearance. [Easy Installation] The countersunk disc is easy to install by placing it correctly between the screw head and the surface of the object to be attached. Then the screw is tightened to secure the disc in place. [Wide Application] Countersunk washers are used in various fields, including construction, mechanical engineering, automotive industry and other industries. They are suitable for attaching metal, plastic, wood or other materials. Specification: Material: aluminium alloy. Colour: dark blue. Total size of the washer: 12x5.1x3.2mm/0.47x0.2x0.13 inches (outer diameter*inner diameter*thickness). Package Content:50 Pcs x Countersunk

• Aluminium alloy washer: The overall size of the countersunk washer is 12 x 5.1 x 3.2 mm/0.47 x 0.2 x 0.13 inches (outer diameter x inner diameter x thickness). The package contains 50 pieces, which is sufficient for daily needs. Please choose the appropriate size for your application.
• [Material] Made of aluminium alloy, the countersunk washer features a smooth surface without burr, is rust and corrosion resistant, high strength, durable, not easily deformable and long time resistant.
• [Features] The washers have anodized surface treatment for higher corrosion resistance and durability. They conceal the edges of countersunk screws and create a smooth contact surface to conceal unsightly drill holes and achieve a clean decorative appearance.
• [Easy Installation] The countersunk disc is easy to install by placing it correctly between the screw head and the surface of the object to be attached. Then the screw is tightened to secure the disc in place.
• [Wide Application] Countersunk washers are used in various fields, including construction, mechanical engineering, automotive industry and other industries. They are suitable for attaching metal, plastic, wood or other materials.