Shakeproof Internal Lock Washer Zinc 1/4 in. x 15/32 in.

The Shakeproof Internal Lock Washer, measuring 1/4 inch x 15/32 inch, serves a crucial role in securing bolts and nuts, particularly in applications where vibration could lead to loosening and potential failure of critical parts. This internal lock washer is designed to prevent fasteners from loosening under the constant vibrations that vehicles experience during operation. The unique design features concentric rings that grip the bolt or screw, providing a mechanical lock that holds securely in place. This feature is particularly beneficial in high-vibration environments found in engines and suspension systems, where loose components can lead to costly repairs and decreased safety.

• The zinc coating on the washer provides corrosion resistance, making it ideal for use in various automotive environments, including those exposed to moisture and chemicals
• The internal locking design ensures that the washer maintains a firm hold on fasteners, significantly reducing the risk of unexpected loosening
• Suitable for use in a wide range of automotive applications, from engine assemblies to chassis components, ensuring a secure fitment wherever needed
• By preventing fasteners from loosening, the washer aids in maintaining the structural integrity of critical vehicle components, ultimately enhancing vehicle safety

• Inner Diameter: 1/4 in.
• Outer Diameter: 15/32 in.
• Finish: Zinc