Size Four Regular Split Lock Washer In Medium Carbon Steel With Black Oxide Finish Pack Of 100 For Heavy Duty Bolt Lockdown In Machinery, Automotive And Home Garage Projects

Size Four Regular Split Lock Washer for heavy duty use
✔️ Pack of 100, medium carbon steel, black oxide finish, size 4

These size-4 split lock washers are crafted from medium carbon steel with a durable black oxide finish, built for heavy-duty lock-down in machinery, automotive assemblies, and home garage projects. Pack of 100 pieces ensures quick replenishment on bulk builds.

✅ Size: 4
✅ Material: Medium carbon steel
✅ Finish: Black oxide
✅ Type: Regular split lock washer
✅ Pack: 100 pieces

💡 What is a split lock washer used for in heavy equipment and DIY projects?

Split lock washers help prevent bolt loosening under vibration and dynamic loads. They provide extra friction and bite into metal surfaces to maintain clamping force.

- Improve resistance to loosening in machinery and automotive applications
- Create friction by embedding into metal surfaces to hold fasteners tight
- Work with common bolt sizes in steel hardware for DIY projects
- A cost-effective anti-loosening option for home garages