DIN 6796 Conical Spring Washer ISO 10690 Belleville Cupped Stainless Steel 304 A2 Purification

Description

DIN 6796 conical spring washer (ISO 10690), also known as Belleville or cupped washers, made from Stainless Steel 304 (A2), provide exceptional load-bearing capacity, vibration resistance, and corrosion resistance. These washers are designed to offer high axial load absorption in bolted joints, ensuring a secure and long-lasting fastening in dynamic environments. They are particularly useful in purification systems, chemical processing, food industry, marine, and general industrial applications where reliable clamping force and environmental resistance are essential. Ever Hardware provides custom made fasteners and customizable packaging.

Key Advantages

1. High Load Absorption & Clamping Force
• Designed for high-stress applications, these washers distribute loads more effectively than standard flat washers.
• Prevents loosening and maintains tension in bolted connections under fluctuating loads.

2. Excellent Vibration & Shock Resistance
• The conical shape allows for progressive deflection, absorbing shocks and vibrations that could otherwise cause loosening.
• Ideal for applications in rotating machinery, pumps, and dynamic mechanical assemblies.

3. Superior Corrosion Resistance
• 304 stainless steel (A2) offers excellent resistance to oxidation, moisture, and chemicals.
• Suitable for purification plants, water treatment facilities, marine environments, and food-grade applications.

4. Improved Fatigue Resistance & Durability
• The washer’s conical design enables it to withstand multiple load cycles without permanent deformation.
• Increases the lifespan of fasteners and reduces the need for frequent maintenance.

5. Suitable for Hygienic & Clean Environments
• Non-reactive and easy to clean, making it suitable for food, pharmaceutical, and medical applications.
• Helps maintain contamination-free processes in sensitive environments.

6. Wide Application Versatility
• Compatible with bolts, nuts, and screws in metric and standard sizes.
• Used in aerospace, automotive, purification systems, power plants, and heavy machinery where high-load retention is crucial.

Common Applications
• Purification & Water Treatment Plants – Ensures corrosion-resistant fastening in moist and chemical-rich environments.
• Chemical & Food Processing Equipment – Provides secure fastening in sanitary and corrosive conditions.
• Aerospace & Automotive – Reduces vibration loosening and enhances structural stability.
• Heavy Machinery & Power Plants – Absorbs shock loads and prevents fastener fatigue.

Conclusion

DIN 6796 Conical Spring Washer (ISO 10690) Stainless Steel 304 (A2) offers high load retention, vibration resistance, and superior corrosion protection, making them an ideal choice for purification systems, marine, food processing, and industrial machinery applications where secure and durable fastening is essential.