00103322
Medium Steel Lock Washer (7/16 inch)
Detroit Diesel

The 7/16-inch steel plain lock washer is a vital component for maintaining tight fastener assemblies in heavy-duty truck systems. Its thicker profile and inner diameter optimize load distribution, preventing fastener loosening during prolonged operation. Constructed from durable steel, it withstands harsh conditions, including vibration, heat, and corrosion. Its use is particularly important in securing critical connections like suspensions or drivetrain components, where stability is non-negotiable. Proper installation enhances the overall safety and reliability of the vehicle, reducing the risk of component failure. This lock washer is a proven solution for improving bolt retention and assembly integrity. Source One Parts Center stocks this part, ensuring quality and dependable supply for critical repair needs.