Product Details
Combination internal/external tooth lock washers provide dual benefits by featuring internal teeth that lock into bolt heads or nuts to prevent backoff rotation, making them ideal for use with smaller head screws, such as fillister heads. The external teeth work to secure bolt heads or nuts, enhancing the bearing area and providing greater hardness, allowing for the rotation of the nut or bolt without distortion of the bearing surface. These lock washers are designed to meet various specifications and ensure compliance with industry standards, providing reliable performance in various applications.
