Jun 25, 2024
08.14 / 2025
Conical Knurled Spring Washer-HEBEI A&Z INTERNATIONAL CO., LTD.|Vibration Resistance,Locking Mechanism
Discover the Conical Knurled Spring Washer, a revolutionary fastening solution designed to meet the demands of modern engineering. This product combines advanced material science, innovative design, and rigorous testing to deliver unmatched performance in diverse industrial environments.
Product Overview
The Conical Knurled Spring Washer is a specialized fastening component engineered to provide superior vibration resistance, load distribution, and locking capabilities. Developed by HEBEI A&Z INTERNATIONAL CO., LTD., this washer addresses critical challenges in mechanical assemblies where traditional fasteners may fail under dynamic loads or extreme conditions.
Technical Specifications
The following table outlines the key specifications of the Conical Knurled Spring Washer:
| Attribute | Specification | Engineering Advantage |
|---|---|---|
| Material | 304/316 Stainless Steel (AISI Compliant) | Salt spray resistance 500+ hrs (ASTM B117) |
| Design | Conical spring + 360° knurled contact face | 200% higher anti-vibration force vs. standard serrated washers |
| Locking Mechanism | Radial knurls bite into substrate | No pre-drilling Zero galling on soft metals |
| Fastener Sizes | M3 to M16 (DIN 6796 / ISO 10683) | Full compatibility with ISO metric bolts |
| Temperature Range | -55°C to +300°C (316SS variant available) | Suitable for aerospace/automotive |
| Certifications | RoHS 3, REACH, DIN 6796 Type A | Global compliance guaranteed |
Key Advantages
Enhanced Vibration Resistance
The conical spring design combined with the 360° knurled contact face provides 200% greater anti-vibration force compared to conventional serrated washers. This makes it ideal for applications in industrial machinery, automotive systems, and aerospace components where mechanical stress is a critical factor.
Advanced Material Science
Manufactured from 304/316 stainless steel, this washer offers exceptional corrosion resistance. The NIST (National Institute of Standards and Technology) has established rigorous standards for materials like these, ensuring they meet the requirements for ASTM B117 salt spray testing. This certification guarantees a minimum of 500 hours of corrosion resistance, making it suitable for marine environments and chemical processing equipment.
Efficient Locking Mechanism
The radial knurling design allows the washer to bite directly into the substrate without requiring pre-drilling. This feature eliminates the risk of galling on soft metals, a common issue with traditional fasteners. The zero-galling capability is particularly beneficial in applications involving aluminum, copper, and other non-ferrous materials.
Applications in Critical Industries
Aerospace Engineering
The temperature resistance of the Conical Knurled Spring Washer (-55°C to +300°C) makes it ideal for aerospace applications. Its ability to maintain structural integrity under extreme thermal conditions aligns with NIST standards for aerospace materials, ensuring reliability in high-stakes environments.
Automotive Manufacturing
In the automotive industry, this washer provides critical vibration damping for engine components, suspension systems, and chassis assemblies. Its compatibility with ISO metric bolts ensures seamless integration into global manufacturing processes.
Industrial Machinery
For heavy machinery and equipment, the washer's robust design prevents loosening under continuous operation. The knurled surface enhances grip, reducing the likelihood of component failure in high-vibration environments.
Company Background
HEBEI A&Z INTERNATIONAL CO., LTD. is a leading manufacturer and exporter of high-performance fastening solutions. With over 20 years of experience in global logistics and compliance, the company has established itself as a trusted partner for industries requiring precision-engineered components.
The company's commitment to quality is reflected in its RoHS 3 and REACH certifications, ensuring environmental safety and regulatory compliance. Their product specifications are customizable to meet specific client requirements, demonstrating their dedication to customer-centric innovation.
Comprehensive Service Offerings
- Reliable After-Sales Support: Swift resolution for technical issues and product inquiries.
- 20+ Years of Global Export Expertise: Proven experience in international logistics and compliance.
- Customizable Specifications: Detailed product spec sheets for informed purchasing decisions.
- Instant Quote Response: Prompt pricing and solution proposals for inquiries.
- Certified Export Documentation: Hassle-free logistics with professionally prepared export papers.
- Custom Packaging: Branded/secure packaging with photo confirmation before dispatch.
- Premium Quality at Competitive Pricing: Industry-leading products optimized for value and performance.
Conclusion
The Conical Knurled Spring Washer represents a significant advancement in fastening technology. By combining cutting-edge material science, innovative design, and rigorous quality standards, this product sets a new benchmark for reliability and performance. Whether in aerospace, automotive, or industrial applications, it offers a durable solution to complex mechanical challenges.
References
NIST (National Institute of Standards and Technology). (n.d.). https://www.nist.gov. Retrieved from https://www.nist.gov.
ASTM B117. (n.d.). Standard Practice for Operating Salt Spray (Fog) Apparatus. https://www.astm.org.
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