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Flat Zinc Plated Blue Countersunk Washer 10.5mm Internal Wurth

BRAND: Wurth
SKU: 457700110
$570.20 List price: $716.60
100 PCS ($5.70 per PCS)
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Wurth Flat Zinc Plated Blue Countersunk Washer features 10.5mm, 30mm outer diameter and 21mm. Solid steel level, flat contact surface. Ideal for timber construction.
Technical Specifications
  • Internal diameter (d1): 10.5 mm
  • Outer diameter (d2): 30 mm
  • Outer diameter 2 (d3): 21 mm
  • Countersink diameter (d4): 20 mm
  • Height (h1): 7 mm
  • Washer thickness (t): 7 mm
  • Material: Steel
  • Surface: Zinc plated
  • RoHS-compliant: Yes
  • Suitable for: Countersunk screw D 10 mm
  • Dimensions (H x L x W): 7mm x 30mm x 30mm
  • Weight: 0.05 kg
Key Features
  • Increases head penetration resistance for countersunk head screws with a 90° head
  • Solid steel level, flat contact surface
Professional Installation Requirements
  • Installation by a qualified tradesperson recommended to ensure proper fit and structural integrity.
Applications
  • Timber construction
  • Timber panel construction
  • Structural woodwork
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • RoHS-compliant, ensuring reduced hazardous substances in manufacturing
Warranty Information

Standard manufacturer warranty applies.

Available Now

Available for immediate purchase, ideal for timber and structural woodwork applications.

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