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Wedge Lock Washer Wtec Narrow Shape DIN 2.7x16.6x16.6mm Wurth
Wurth Wedge Lock Washer Wtec Narrow Shape DIN features 10.7mm, M10 and 16.6mm outer diameter. Easy to assemble and disassemble; washers are glued in pairs.
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Technical Specifications
- Internal diameter (d1): 10.7 mm
- Suitable for screw thread: M10
- Outer diameter (d2): 16.6 mm
- Thickness (h1): 2.7 mm
- Material: Steel
- Vickers hardness: 485 HV
- Surface finish: Flake zinc silver
- Corrosion protection period: 600 hours
- RoHS-compliant: Yes
- Design: Narrow
- Locking function: Locking against self-loosening by mechanical interlocking
- Dimensions (H x L x W): 2.7mm x 16.6mm x 16.6mm
- Weight: 0.02 kg
Key Features
- Effectively secures laterally loaded and vibrating screw connections against self-turning
- Lock washer in line with DIN 25201 standard
- Corrosion resistance of 600 hours base metal corrosion per DIN EN ISO 9227-NSS
- Wedge surface slope ensures secure locking by pre-tension instead of friction
- Easy to assemble and disassemble; washers are glued in pairs
- Tested for high and low tension screw retention
- Reusable multiple times without loss of quality
- Gentle on surfaces
- Available in stainless steel or steel with flake zinc silver surface
- Narrow design with locking against self-loosening by mechanical interlocking
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure proper locking and safety.
Applications
- Securing laterally loaded, vibrating screw connections
- Preventing self-loosening in screw connections subject to oscillations
- Suitable for dynamic loading applications
- Use with high-strength screws (8.8, 10.9, 12.9) and matching nuts
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; please refer to Wurth warranty policy.
Available Now
The Wurth Wedge Lock Washer WTEC Narrow Shape is available for immediate purchase, ideal for industrial and mechanical applications requiring secure screw connections.
