HighPerformance Conical Washers Factory Leading China Suppliers of DIN 6796 Stainless Steel Washers
HighPerformance Conical Washers Factory Leading China Suppliers of DIN 6796 Stainless Steel Washers
Our premium Conical Washers are engineered for high-performance industrial applications where vibration resistance and joint integrity are critical. Manufactured from high-grade AISI 304/316 Stainless Steel, these washers combine a specialized conical spring design with a 360° knurled contact face to ensure a secure, permanent lock under extreme operational stresses.
Designed to meet rigorous global standards including DIN 6796 and ISO 10683, these conical spring washers provide a superior alternative to standard serrated washers, offering significantly higher anti-vibration forces and zero galling on soft metals, making them ideal for aerospace, automotive, and heavy machinery assembly.
Detailed Parameters
| Material Grade | 304/316 Stainless Steel (AISI Compliant) | Salt Spray Resistance | 500+ hours (ASTM B117) |
|---|---|---|---|
| Design Feature | Conical spring + 360° knurled contact face | Fastener Sizes | M3 to M16 (DIN 6796 / ISO 10683) |
| Temperature Range | -55°C to +300°C (316SS variant) | Compliance | RoHS 3, REACH, DIN 6796 Type A |
| Locking Mechanism | Radial knurls bite into substrate | Anti-Vibration Force | 200% higher than standard serrated washers |
| Application | Aerospace, Automotive, Industrial Machinery | Compatibility | Full ISO metric bolt compatibility |
Key Advantages
Superior Corrosion Resistance
AISI compliant stainless steel with 500+ hours salt spray resistance ensures longevity in harsh environments.
Extreme Vibration Control
Engineered for 200% higher anti-vibration force compared to conventional serrated washers.
Precision Locking
Radial knurls bite effectively into substrates, ensuring zero movement without requiring pre-drilling.
Surface Protection
Specifically designed to prevent galling on soft metals, preserving the integrity of the mating parts.
Thermal Stability
Operates reliably in extreme temperatures ranging from -55°C up to +300°C.
Global Certification
Full compliance with RoHS 3, REACH, and DIN 6796 for seamless international export.
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Export Expertise
Over 20 years of global export experience ensuring seamless international logistics.
Technical Support
Swift resolution for all technical inquiries and precision engineering support.
Rapid Quoting
Instant quote response system for prompt pricing and customized solution proposals.
Document Control
Certified export documentation for hassle-free customs clearance and shipment.
Visual Verification
Pre-shipment photo confirmation and custom branded packaging for every order.
Value Optimization
Industry-leading quality at competitive pricing to maximize your project ROI.
Investment Return Comparison
| Performance Metric | Standard Serrated Washer | Conical Spring Washer |
|---|---|---|
| Anti-Vibration Force | Baseline | +200% Increase |
| Surface Galling | High Risk | Zero Galling |
| Corrosion Life | Moderate | Superior (ASTM B117) |
| Installation Time | Standard | Faster (No Pre-drilling) |
| Maintenance Cycle | Frequent Tightening | Long-term Stability |
Frequently Asked Questions
In cutting tool manufacturing, Conical Washers provide critical stability against high-frequency vibrations, preventing fastener loosening and ensuring precision in tool alignment.
The radial knurls bite directly into the substrate, creating a high-friction mechanical lock that resists rotation far more effectively than smooth or standard serrated faces.
Yes, our conical washers are manufactured to DIN 6796 and ISO 10683 standards, ensuring full compatibility with metric bolts from M3 up to M16.
Absolutely. Our 316 Stainless Steel variants are specifically designed to maintain structural integrity and locking force at temperatures between -55°C and +300°C.
While 304 offers excellent general corrosion resistance, 316 stainless steel provides enhanced protection against chlorides and marine environments, ideal for more aggressive industrial settings.
No special tools are required. They are designed for standard installation with existing fasteners, eliminating the need for pre-drilling or specialized locking adhesives.
