SKU: WIN7118
MPN: 7118
The Tanged Lock Washer 2.5in by WINTERS is a precision fastening component designed for high-performance automotive applications. This lock washer is essential for preventing fastener rotation and loosening due to vibration, shock, and thermal cycling, ensuring reliability in critical drivetrain systems. Professionals and enthusiasts alike will appreciate its robust design and effectiveness in maintaining vehicle safety.
Constructed from hardened steel, the Tanged Lock Washer features a 2.391-inch inner diameter and a 2.836-inch outer diameter, with a precision thickness of 0.03 inches. This design allows it to seat flush against spindle nut flanges while the integrated tang engages a key slot on the mounting surface. This mechanical locking method provides superior performance in heavy-vibration environments compared to traditional friction-dependent alternatives.
Ideal for rear-wheel spindle nut installations, this lock washer is crucial for applications where bearing preload and axle retention are vital for vehicle handling. Restoration specialists and automotive enthusiasts will find this product invaluable for ensuring the integrity of their drivetrain systems. Its compact weight of 0.05 lbs ensures minimal impact on assembly balance while delivering maximum holding power.
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