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Washer DIN 9021 Large Outside Diameter A2 Stainless Steel Variant-9 Wurth

BRAND: Wurth
SKU: 41918
$120.60 List price: $151.60
10 PCS ($12.06 per PCS)
+ −
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Washer DIN 9021 with a large outside diameter and A2 stainless steel construction is perfect for mechanical assemblies requiring M18 screw thread washers.
Technical Specifications
  • Suitable for screw thread: M18
  • Internal diameter (d1): 20 mm
  • Outer diameter (d2): 56 mm
  • Thickness (h1): 4 mm
  • Standards: DIN 9021
  • Material: Stainless steel A2
  • Surface: Plain
  • Vickers hardness: 140 HV
  • Design: With large outside diameter
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 4mm x 56mm x 56mm
  • Weight: 0.05 kg
Key Features
  • Large outside diameter design for enhanced load distribution
  • Made from A2 stainless steel for corrosion resistance
  • Plain surface finish
  • RoHS-compliant
Professional Installation Requirements
  • Installation by a qualified technician or tradesperson is recommended to ensure proper fastening and safety.
Applications
  • Mechanical assemblies requiring M18 screw thread washers
  • Industrial and construction fastening applications
  • Corrosion-resistant fastening in outdoor or humid environments
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • RoHS-compliant material ensures reduced hazardous substances
  • Durable stainless steel construction extends product life and reduces waste
Warranty Information

Standard manufacturer warranty applies.

Available Now

Available for immediate purchase, ideal for industrial, construction, and mechanical fastening applications.

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