One Half Inch Grade Eight Regular Split Lock Washer Made From USA Alloy Steel With Black Oxide Finish Pack Of Fifty For Beefy Heavy Duty Automotive Machinery Equipment And DIY Projects

Heavy-Duty 1/2-Inch Split Lock Washer, USA Alloy Steel
✔️ Pack of 50, beefy for automotive, machinery, and DIY projects

This heavy-duty split lock washer locks fasteners in vibration-heavy settings, making it a staple in automotive, industrial machinery, and DIY work. It’s crafted from USA alloy steel with a black oxide finish for durability and corrosion resistance.

✅ 1/2 in diameter (12.7 mm) regular split lock washer
✅ Grade 8 steel for strength
✅ Black oxide finish for corrosion resistance
✅ Made in USA from alloy steel
✅ Pack of fifty for bulk use

💡 What is a heavy-duty split lock washer used for in automotive and industrial settings?

In practice, this washer helps prevent loosening of fasteners under vibration and dynamic load in harsh environments. Handy for keeping assemblies tight and safe.

- 1/2 inch diameter with Grade 8 steel boosts high-load security in equipment and machines - Black oxide finish resists corrosion in outdoor or workshop conditions - Pack of fifty provides cost-effective, bulk stocking for shops and fleets