Wedge Lock Washers
Wedge Lock Washer
Stainless Steel Wedge Lock Washers – Manufacturer & Supplier in India
Stainless Steel Wedge Lock Washers are specially engineered with a unique dual-washer system that features cam faces on one side and radial teeth on the other. When assembled, this design creates a wedge effect that increases tension under load, effectively locking the bolt in place and preventing self-loosening due to vibration or shock.
Ideal for critical bolted connections where reliability is essential, these washers offer exceptional resistance to corrosion, fatigue, and loosening.
Premium Quality Stainless Steel Wedge Lock Washers
AN Fasteners is a trusted manufacturer, supplier, and exporter of high-quality Stainless Steel Wedge Lock Washers in India. Designed to deliver secure fastening even in high-vibration and dynamic load environments, these washers are widely used in industries such as automotive, aerospace, railways, construction, and heavy machinery.
Specifications of Stainless Wedge Lock Washers
- Standards: DIN 25201, ISO 9001, ASME, ANSI, ASTM, BS, JIS, SAE
- Size Range: M3 to M42 (Standard) | Custom sizes available
- Material Grades:
- Stainless Steel: SS 304, SS 316, SS 316L, SS 410, SS 321
- Other Materials: High Tensile Steel (Grades 8.8, 10.9, 12.9), Carbon Steel, Alloy Steel, Duplex Stainless Steel
- Finishes & Coatings: Zinc Plated, Black Oxide, Nickel Plated, Hot Dip Galvanized, PTFE Coated
How Stainless Steel Wedge Lock Washers Work
- The washers are paired with interlocking cam faces and radial teeth.
- Upon tightening, the cam angle generates tension greater than the pitch of the bolt thread.
- During vibration or dynamic loading, the wedge mechanism resists loosening by maintaining tension and preventing rotation.
Key Features of Stainless Steel Wedge Lock Washers
- ✅ Superior Vibration Resistance – Prevents bolt loosening in dynamic environments
- ✅ Self-Locking Design – Maintains clamping force without additional locking tools
- ✅ Corrosion & Rust Resistant – Ideal for outdoor, marine, and offshore applications
- ✅ Reusable & Easy to Install – Simple, tool-free installation
- ✅ High Load Bearing Capacity – Provides secure fastening in heavy-duty assemblies
Applications of Stainless Steel Wedge Lock Washers
- Automotive & Heavy Equipment – Fastener retention in engines, gearboxes, suspension systems
- Railways & Aerospace – Used in high-speed trains, aircraft frames, and defense assemblies
- Construction & Infrastructure – Ensures safety in bridges, cranes, and load-bearing joints
- Oil & Gas & Marine – Designed for use in corrosive and high-temperature environments
Why Choose AN Fasteners for Stainless Steel Wedge Lock Washers?
- High-Quality Raw Materials – Premium stainless and alloy grades
- Custom Solutions – Available in tailored sizes, coatings, and packaging
- Bulk Supply with Timely Delivery – Reliable logistics for domestic and international orders
- Competitive Pricing & Trusted Support – Cost-effective solutions backed by technical expertise
Bulk Orders, Customization & Support
Need large volumes? Custom sizing? Specific certifications? No problem.
AN Fasteners offers full-service support—including bulk supply, fast shipping, and technical guidance—so you can get exactly what you need, when you need it.
Lock It. Forget It. Trust AN Fasteners.
At AN Fasteners, we go beyond supplying fasteners—we deliver confidence in every connection. With our wedge lock washers, you’re not just preventing bolt loosening—you’re ensuring uptime, safety, and peace of mind.
📞 Contact us now to request a quote or talk with our technical team.