Lock Washer

The 76171 Lock Washer from Imperial Supplies features premium alloy spring steel with a split-coil design, engineered to SAE and ASME standards for positive locking. Ideal for resisting vibration-induced loosening in truck assemblies, it ensures reliable bolt retention. Available singly or in bulk through Wofford Truck Parts, this washer is perfect for suspension mounts, drivetrain components, and chassis connections—delivering secure fastening in heavy-duty environments.

Imperial Supplies Part No: 76171

$0.06

Specifications

Imperial Supplies 76171 Lock Washer is crafted from high-strength alloy spring steel, heat-treated to provide reliable coil tension and conforming to both SAE and ASME B18.21.1 standards. Designed to wedge against nut and bolt bearing surfaces upon installation, it delivers consistent locking performance to prevent loosening under vibration or operational stresses. Ideal for high-load and high-vibration applications—such as suspension systems, engine and transmission mounts, chassis brackets, and heavy-duty truck fittings—this washer ensures secure and enduring bolt retention. Sold through Wofford Truck Parts, 76171 offers a durable, professional-grade solution for fastening integrity in demanding conditions.

Weight

2.15