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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 loading conditions. Made from durable stainless steel A4, this narrow-shaped washer is easy to assemble and reusable, making it ideal for mechanical assemblies and industrial applications.
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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: 404701012
Alternatively Known As: Wedge lock washer, Wedge lock washer M12, Locking washer stainless steel, Vibration resistant washer, DIN 25201 lock washer
Technical Specifications
- Internal diameter (d1): 13 mm
- Suitable for screw thread: M12
- Outer diameter (d2): 19.5 mm
- Thickness (h1): 2.6 mm
- Material: Stainless steel A4
- Vickers hardness: 520 HV
- Surface: Plain
- Design: Narrow
- Locking function: Locking against self-loosening by mechanical interlocking
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.6mm x 19.5mm x 19.5mm
- Weight: 0.02 kg
Key Features
- Effectively secures laterally loaded and vibrating screw connections against self-turning
- Lock washer compliant with DIN 25201 to prevent loosening
- Wedge surface slope between two washers 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 locking elements
- 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; other materials on request
- Narrow design with plain surface and RoHS-compliant
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure proper locking and safety in mechanical assemblies.
Applications
- Securing laterally loaded, vibrating screw connections
- Preventing self-loosening in screw connections subject to oscillations
- Suitable for dynamic loading conditions in mechanical assemblies
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.
