One Half Inch Regular Split Lock Washer Made From Medium Carbon Steel With Black Zinc Plating Pack Of Two Thousand Your Go To Hardware For Automotive Machinery Construction Plumbing Electrical And DIY Projects

Half-Inch Regular Split Lock Washer, Black Zinc Plated, MCS
✔️ ID 0.502-0.512 in; OD 0.869 in; 0.125 in thick; Black Zinc

Regular split lock washers are used to secure threaded assemblies by adding a spring force that resists loosening from vibration and dynamic loads. This pack of 2000 washers is great for automotive, machinery, construction, plumbing, electrical, and DIY projects.

✅ Inside diameter 0.502-0.512 in (12.75-13.01 mm)
✅ Outside diameter 0.869 in (22.08 mm)
✅ Thickness 0.125 in (3.175 mm)
✅ Material: Medium Carbon Steel; Finish: Black Zinc Plated
✅ Pack size: 2000 washers in pack
✅ Type: Regular split lock washer

💡 What is a split lock washer used for in mechanical assemblies?

It's handy for preventing fastener loosening in vibration-filled setups.

- Maintains clamping force under dynamic loads - Handy in automotive, machinery, plumbing, and DIY projects - Simple, economical way to prevent bolt back-out