OPPU | Concave Round Head Washers

Colorful Options Available in multiple colors, these washers add a pop of color to your hardware while maintaining functionality. Easy Installation With their flat back design, these washers are easy to install, making them a convenient choice for any project. Versatile Size Range This aluminum alloy washer comes in a range of sizes from M2 to M8, offering versatility for various screw applications. Semi-Circular Head Design The semi-circular head design of these washers provides a sleek look and ensures smooth operation when used with screws. Durable Material Made from durable aluminum alloy, these washers are designed to withstand repeated use and maintain their integrity.