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Wedge Lock Washer W.TEC | Narrow Shape | Stainless Steel A4 | @Pack of 25 | by Wurth
Wedge lock washer W.TEC in a narrow shape is designed to secure laterally loaded and vibrating screw connections, preventing self-loosening. Made from durable stainless steel A4, this washer is ideal for dynamic loading applications and is reusable without loss of quality. Perfect for industrial and mechanical fastening, it complies with DIN 25201 standards and is easy to assemble.
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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: 404701008
Alternatively Known As: Wedge lock washer, Locking washer, Vibration resistant washer, DIN 25201 washer, Self-locking washer
Technical Specifications
- Internal diameter (d1): 8.7 mm
- Suitable for screw thread: M8
- Suitable for thread (imperial): 5/16 inch
- Outer diameter (d2): 13.5 mm
- Thickness (h1): 2.6 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): 2.6mm x 13.5mm x 13.5mm
- Weight: 0.02 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
- Easy to assemble and disassemble, washers are glued in pairs
- Tested system for screw retainer preventing unscrewing under high and low tension
- 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 by trained personnel.
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.
