Spring Lock Washer
Spring Lock Washer
Stainless Steel Spring Lock Washer – Manufacturer & Supplier in India
Spring Lock Washers are helical-shaped washers that create spring tension between the bolt head and the nut, maintaining bolt tightness even under extreme vibration or movement. Their self-locking design makes them ideal for applications where security and stability are crucial. Made from stainless steel and other high-strength materials, these washers also offer excellent resistance to corrosion, rust, and harsh environments.
Top Quality Stainless Steel Spring Lock Washers
AN Fasteners is a trusted manufacturer, supplier, and exporter of high-performance Stainless Steel Spring Lock Washers in India. Our washers are engineered to prevent loosening of fasteners under vibrations, shocks, and dynamic loads—making them essential in industries such as automotive, aerospace, construction, and heavy machinery.
Specifications of Stainless Steel Spring Lock Washers
Standards: DIN 127, DIN 7980, ASTM, ASME, ISO, BS, JIS, SAE
Size Range: M3 to M100 (Custom sizes available)
Thickness: 1 mm to 10 mm
Material Grades:
- Stainless Steel: SS 304, SS 316, SS 316L, SS 321, SS 410
- High Tensile Steel: 8.8, 10.9, 12.9
- Other Materials: Carbon Steel, Alloy Steel, Duplex Stainless Steel
Finish & Coatings:
- Zinc Plated
- Hot Dip Galvanized
- Black Oxide
- Nickel Plated
- PTFE Coated
Key Features of Stainless Steel Spring Lock Washers
✔ Prevents Fastener Loosening – Provides elastic tension to maintain secure connections
✔ Self-Locking Action – Excellent vibration and shock resistance
✔ Corrosion-Resistant – Ideal for marine, offshore, and outdoor use
✔ Durable Under Load – Handles dynamic forces and repeated stress
✔ Custom Sizes & Coatings – Tailored to meet your unique requirements
Applications of Stainless Steel Spring Lock Washers
- Automotive & Aerospace: Engine assemblies, suspension systems, aircraft fittings
- Construction & Infrastructure: Bridges, steel structures, and high-vibration zones
- Electrical & Power Systems: Transformers, switchgear, control panels
- Oil & Gas & Marine: Offshore rigs, corrosive industrial zones
- Industrial Machinery: Moving components, vibration-prone assemblies
Why Choose AN Fasteners for Stainless Steel Spring Lock Washers?
- High-Quality Raw Materials – Top-grade stainless and alloy materials
- Custom Solutions – Offered in customized dimensions, finishing, and packaging options
- Bulk Supply with Timely Delivery – Reliable logistics for both domestic and international shipments
- Competitive Pricing & Trusted Support – Cost-effective solutions supported by technical knowledge
Industrial Quantities, Tailored Specs & Expert Support
Need large quantities of spring lock washers with custom sizes or material certifications? We’ve got you covered.
AN Fasteners delivers end-to-end fastening solutions with bulk manufacturing, precision customization, and fast logistics. Whether it’s for a critical assembly line or a high-vibration structure, we ensure you receive exactly what your project demands—on time and on spec.
Secure Under Stress. Reliable Under Pressure.
At AN Fasteners, our spring lock washers are more than just components—they’re critical to system stability. Designed to maintain tension and prevent fastener loosening, they bring lasting performance in dynamic environments.
📞 Reach out today to get a custom quote or consult our technical team for expert guidance.