Number 8 Regular Split Lock Washer Beefy Heavy Duty Medium Carbon Steel Black Oxide Finish Pack Of 20,000 For Industrial Fastening Automotive And General Hardware Needs

Number 8 Regular Split Washer, Heavy-Duty, 20,000 Pack
✔️ #8 Regular Split Lock Washer, MCS, Black Oxide, ID 0.167-0.174

This heavy duty regular split lock washer is built from medium carbon steel with a black oxide finish. It's designed to lock fasteners securely in automotive, industrial, and general hardware assemblies where vibration or cyclic loads could loosen connections.

✅ Part #: 0000-209025
✅ Fastener Type: Regular Split Lockwasher
✅ Size Description: #8
✅ Inside Diameter: 0.167-0.174"
✅ Outside Diameter: 0.293"
✅ Thickness: 0.040"
✅ System of Measurement: Inch
✅ Material: Medium Carbon Steel
✅ Finish: Black Oxide
✅ Average Piece Weight: 0.0005000 lbs

💡 What is a heavy-duty split lock washer used for in industrial fastening contexts?

This handy fastener helps prevent loosening in vibrating assemblies.

• Locking action bites into surfaces to resist rotation under load
• Ideal for automotive, machinery, and general hardware applications
• Made from medium carbon steel with a black oxide finish for durability
• Size #8 matches common bolt diameters in imperial sizing