Description
A secure spindle nut is non-negotiable in high-performance racing applications—vibration and thermal cycling will work any fastener loose without proper retention. The Winters Tanged Lock Washer prevents your 2-1/2 inch Grand National spindle nut from backing off and sinking into the axle assembly, maintaining consistent wheel bearing preload and eliminating dangerous play at the hub. This is a critical safety component for any serious front-end setup.
- Material: Steel
- Finish: Zinc plated
- Inner diameter: 2.391″
- Outer diameter: 2.836″
- Thickness: 0.03″
- Compatibility: 2-1/2″ Grand National spindle nuts
- Quantity: Sold individually






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