Our Quality First Approach
About Us
Since 1969, we have been a leading U.S. manufacturer of precision locknuts, bearing locknuts, and lock washers, delivering high-performance fastening solutions for demanding industrial applications. Based in Indianapolis, Indiana, we specialize in producing high-quality locknuts for industrial equipment, power transmission systems, and heavy machinery.
With over 50 years of experience in locknut manufacturing, we understand what engineers, OEMs, and maintenance professionals need—reliable, durable fastening components that perform under pressure. Our products are manufactured to meet strict ABMA and ISO standards, ensuring consistent quality and precision across every order.
We offer a complete range of inch and metric locknuts, bearing locknuts, and lock washers, designed for secure shaft locking and long-term performance. Using advanced CNC machining technology, we produce parts with tight tolerances, excellent repeatability, and superior surface finish—making us a trusted supplier of precision fasteners made in the USA.
In addition to standard products, we provide custom CNC machining services and custom locknut manufacturing, allowing customers to source application-specific solutions from a single, dependable partner. Whether you need small production runs or high-volume manufacturing, we deliver fast turnaround times and consistent quality.
Our Indianapolis-based facility supports customers across the United States and beyond, providing a reliable source for industrial locknuts, precision lock washers, and custom machined components. Every product is proudly Made in the USA, reinforcing our commitment to craftsmanship, supply chain reliability, and long-term performance.
With over 50 years of experience in locknut manufacturing, we understand what engineers, OEMs, and maintenance professionals need—reliable, durable fastening components that perform under pressure. Our products are manufactured to meet strict ABMA and ISO standards, ensuring consistent quality and precision across every order.
We offer a complete range of inch and metric locknuts, bearing locknuts, and lock washers, designed for secure shaft locking and long-term performance. Using advanced CNC machining technology, we produce parts with tight tolerances, excellent repeatability, and superior surface finish—making us a trusted supplier of precision fasteners made in the USA.
In addition to standard products, we provide custom CNC machining services and custom locknut manufacturing, allowing customers to source application-specific solutions from a single, dependable partner. Whether you need small production runs or high-volume manufacturing, we deliver fast turnaround times and consistent quality.
Our Indianapolis-based facility supports customers across the United States and beyond, providing a reliable source for industrial locknuts, precision lock washers, and custom machined components. Every product is proudly Made in the USA, reinforcing our commitment to craftsmanship, supply chain reliability, and long-term performance.
