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Wedge Lock Washer W.TEC Series | Corrosion Resistant | Reusable Design | Wide Shape | @Pack of 25 | by Wurth
Wedge Lock Washer W.TEC Series is designed for securing laterally loaded, vibrating, and oscillating screw connections. With a corrosion-resistant finish and reusable design, it's perfect for industrial and construction applications. This washer ensures a secure locking mechanism, making it ideal for high-strength screws and dynamic loading conditions.
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Product Name/Title: Wedge Lock Washer W.TEC Series | Corrosion Resistant | Reusable Design | Wide Shape | @Pack of 25 | by Wurth
Brand: Wurth
SKU: 401770014
Alternatively Known As: Wedge Lock Washer, Wedge Locking Washer, W.TEC Lock Washer, Wide Shape Lock Washer, Anti-Loosening Washer
Technical Specifications
- Internal diameter (d1): 15.2 mm
- Suitable for screw thread: M14
- Suitable for thread (imperial): 9/16 inch
- Outer diameter (d2): 30.7 mm
- Thickness (h1): 3.7 mm
- Material: Steel
- Vickers hardness: 485 HV
- Surface: Flake zinc silver
- Corrosion protection period: 600 hours
- RoHS-compliant: Yes
- Design: Wide
- Locking function: Locking against self-loosening by mechanical interlocking
- Dimensions (H x L x W): 4mm x 31mm x 31mm
- Weight: 0.05 kg
Key Features
- Effectively secures laterally loaded, vibrating, and oscillating screw connections against self-turning
- Lock washer in line with DIN 25201 to prevent loosening
- Corrosion resistance with 600 hours base metal corrosion protection per DIN EN ISO 9227-NSS
- Wedge surface slope ensures highly secure locking by pre-tension instead of friction
- Easy to assemble and disassemble; washers are glued in pairs
- Tested system for screw retainer at high and low tension
- Reusable multiple times without loss of quality
- Gentle on surfaces
- Compatible with lubricants and high-strength screws
- Available in stainless steel or steel with flake zinc silver surface
Professional Installation Requirements
- Installation by a qualified technician or engineer is recommended to ensure proper torque and secure locking in mechanical assemblies.
Applications
- Securing laterally loaded, vibrating, and oscillating screw connections in mechanical assemblies
- Suitable for use with high-strength screws (8.8, 10.9, 12.9) and matching nuts
- Ideal for dynamic loading conditions in industrial and construction settings
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Reusable design reduces waste and replacement frequency
- Corrosion resistance extends product life, minimizing environmental impact
- RoHS-compliant material ensures reduced hazardous substances
Warranty Information
Standard manufacturer warranty against defects applies; please refer to Wurth warranty policy.
Available Now
Wurth Wedge Lock Washer W.TEC Series wide shape 25 PCS is available for immediate purchase, ideal for industrial and construction applications requiring secure screw connections.
