5/8 Yellow Zinc Finish High Alloy Medium Split Lock Washer,1133897

This 5/8in medium split lock washer is made from high-alloy steel with a yellow zinc finish, designed to maintain fastener tension and resist loosening from vibration on heavy-duty truck applications. Cross-reference part number: 1133897.

In stock and ready to ship fast from our Pennsylvania warehouse just off I-78 — most orders ship same or next business day. Financing options are available at checkout, and our parts team can confirm fitment before you order.