Half Inch Regular Split Lock Washer Made From Medium Carbon Steel With Black Oxide Finish Pack Of 100 For Heavy Duty Fastening In Automotive Machinery And DIY Projects Built Tough Corrosion Resistant Versatile Hardware

1/2 Inch Regular Split Lock Washer - Black Oxide Pack 100
✔️ 1/2 in size; ID 0.502-0.512 in; OD 0.869 in; 0.125 in thick

These regular split lock washers are heavy duty fasteners designed to prevent loosening under vibration. They’re commonly used in automotive, machinery, and DIY projects where fastener integrity matters.

✅ Part #: 0000-110029
✅ Fastener Type: Regular Split Lockwasher
✅ Size Description: 1/2 Diameter
✅ Inside Diameter: 0.502-0.512 in; Outside Diameter: 0.869 in; Thickness: 0.125 in
✅ Material: Medium Carbon Steel; Finish: Thermal Black Oxide
✅ Pack: 100 pieces

💡 What is a split lock washer used for in heavy duty fastening? This handy piece helps prevent loosening under vibration and dynamic loads. - provides preload to resist loosening under vibration - maintains bolt preload during cycling loads - distributes load to protect mating surfaces and reduce embedment