Nine Sixteenths Grade Eight MS35338 Split Lock Washer In USA Made Medium Carbon Steel Yellow Zinc Plated Pack Of Twenty Five For Real Heavy Duty Fastening And Mechanical Assemblies

9/16 Inch Grade 8 Split Lock Washer, USA Made (25)
✔️ Heavy-duty, yellow zinc plated, medium carbon steel, 25 pack

These split lock washers are heavy-duty fasteners designed to prevent loosening in high-vibration assemblies. Made in the USA from medium carbon steel, yellow zinc plating resists corrosion and provides strength for real heavy-duty fastening and mechanical applications.

✅ Size: 9/16 inch (inner diameter suitable for standard bolts)
✅ Material: medium carbon steel
✅ Finish: yellow zinc plating for corrosion resistance
✅ Grade: Grade 8 (heavy-duty locking features)
✅ Count: pack of 25 washers
✅ Application: real heavy-duty fastening and mechanical assemblies

💡 What is a split lock washer used for and how does it prevent loosening?

Split lock washers are handy for keeping bolts tight in vibration-heavy setups.
- Handy for securing fasteners in high-vibration automotive, machinery, and equipment
- Maintains clamping force by resisting loosening under dynamic loads
- Works with standard bolts and locking hardware for reliable assemblies