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Wedge Lock Washer W.TEC Narrow Shape Stainless Steel A4 Variant-1 Wurth

BRAND: Wurth
SKU: 404701006
$120.60 List price: $151.50
25 PCS ($4.82 per PCS)
+ −
30 Days Return Electricians Unlock Trade Access
Wedge Lock Washer W.TEC is designed for securing laterally loaded and vibrating screw connections, preventing self-loosening in dynamic loading conditions.
Technical Specifications
  • Internal diameter (d1): 6.5 mm
  • Suitable for screw thread: M6
  • Outer diameter (d2): 10.8 mm
  • Thickness (h1): 1.6 mm
  • Material: Stainless steel A4
  • Vickers hardness: 520 HV
  • Surface finish: Plain
  • RoHS-compliant: Yes
  • Design: Narrow
  • Locking function: Mechanical interlocking to prevent self-loosening
  • Dimensions (H x L x W): 1.6mm x 10.8mm x 10.8mm
  • Weight: 0.01 kg
Key Features
  • Wedge lock washer effectively secures laterally loaded and vibrating screw connections against self-turning
  • Lock washer complies with DIN 25201 standard 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 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 with plain surface
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 design reduces waste and replacement frequency
  • Made from durable stainless steel ensuring long product life
  • RoHS-compliant material ensures 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.

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