Beefy Conical Disc Spring Washers Set High Strength 65Mn Cup Washers For Heavy Duty Fastening, Conical Style Gaskets, Durable Metal Shims Pack In 5 And 10 Sizes, Easy Install And Non Slip Fit For Auto And Machinery

65Mn Belleville Conical Disc Washers for Heavy-Duty Fastening ✔️ 65Mn material with conical Belleville washers; 5 & 10 sizes < p>Conical disc spring washer set crafted from high-strength 65Mn steel, designed to deliver consistent preload in heavy-duty fastenings. It’s commonly used in automotive and industrial machinery settings where vibration can loosen joints and precise clamping is required.

✅ 65Mn high-strength steel
✅ Belleville conical disc washer design
✅ Pack includes 5 and 10 sizes
✅ Suitable for auto and machinery heavy-duty fastening

💡 What is a Belleville conical disc washer used for in heavy-duty fastening?

- Maintains preload in assemblies
- Compensates for wear and tolerances
- Helps prevent loosening under vibration
- Made from 65Mn steel for durability✝️