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Wedge Lock Washer W.TEC | Narrow Shape | Stainless Steel A4 | @Pack of 25 | by Wurth
Wedge Lock Washer W.TEC is designed for securing laterally loaded and vibrating screw connections, preventing self-loosening in dynamic applications. Made from durable stainless steel A4, these washers are reusable and easy to assemble, making them ideal for industrial and mechanical fastening tasks. With a narrow shape and compliance to DIN 25201 standards, they ensure reliable performance in various environments.
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Product Name/Title: Wedge Lock Washer W.TEC | Narrow Shape | Stainless Steel A4 | @Pack of 25 | by Wurth
Brand: Wurth
SKU: 404701016
Alternatively Known As: Wedge lock washer, Locking washer, Vibration resistant washer, DIN 25201 washer, Self-locking washer
Technical Specifications
- Internal diameter (d1): 17 mm
- Suitable for screw thread: M16
- Suitable for thread (imperial): 5/8 inch
- Outer diameter (d2): 25.4 mm
- Thickness (h1): 3.6 mm
- Material: Stainless steel A4
- Vickers hardness: 520 HV
- Surface: Plain
- RoHS-compliant: Yes
- Design: Narrow
- Locking function: Locking against self-loosening by mechanical interlocking
- Dimensions (H x L x W): 3.6mm x 25mm x 25mm
- Weight: 0.05 kg
Key Features
- Wedge lock washer effectively secures laterally loaded and vibrating screw connections against self-turning
- Lock washer complies with DIN 25201 standard
- Locking achieved by pre-tension instead of friction due to wedge surface slope between two washers
- Easy to assemble and disassemble; washers are glued in pairs
- Tested system for screw retainer locking elements preventing unscrewing
- Suitable for use with lubricants and dynamic loading
- Reusable multiple times without loss of quality
- Gentle on surfaces
- Available in stainless steel A4 and steel, with narrow and wide contact surfaces
Professional Installation Requirements
- No special professional installation required; suitable for manual assembly with standard tools.
Applications
- Securing laterally loaded, vibrating screw connections
- Preventing self-loosening in screw connections subject to oscillations
- Suitable for dynamic loading applications
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Reusable multiple times reducing waste
- RoHS-compliant material ensuring reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; quality guaranteed by Wurth.
Available Now
Wurth Wedge Lock Washer W.TEC narrow shape 25 PCS is available for immediate purchase, ideal for industrial and mechanical fastening applications.
