Split Lock Washers are manufactured with a trapezoidal cross section that deflects under load and can be used with or without a Hardened Flat Washer. They provide marginal resistance to vibration loosening and are ideal in applications where fasteners have a tendency to rotate or lose friction. Split Lock Washers are forged from hardened steel and zinc coated. They are covered by ASME B18.21.1.
Specifications:
- Type: Lock Washer
- Size: 1/2"
- Inside Diameter: 0.512'' - 0.502''
- Outside Diameter: 0.869''
- Fits Bolt Sizes: 1/2''
- Material: Spring Steel
- Finish: Zinc Plated