Introducing our Stainless Steel Internal Tooth Lockwasher, a reliable and essential component for securing fasteners in various applications. With an outside diameter of .228 inches and a thickness of .013 inches, this lockwasher is designed for durability and long-lasting performance. Its internal tooth design provides enhanced grip and prevents loosening, ensuring that your fasteners stay securely in place. RoHS compliant, this lockwasher meets industry standards for environmental responsibility. Perfect for use with #3 hole sizes, it features an inside diameter of .106 inches. Trust in the quality and precision of our Internal Tooth Lockwasher to keep your assemblies secure and stable.