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Serrated Washer Type A DIN 6797 Externally Serrated Design Zinc-Plated Steel Variant-1-a Wurth

BRAND: Wurth
SKU: 4234
$16.90 List price: $21.20
100 PCS ($0.17 per PCS)
+
Serrated Washer Type A DIN 6797 features an externally serrated design and is made from zinc-plated steel, ensuring enhanced grip and corrosion resistance.
Technical Specifications
  • Suitable for screw thread: M4
  • Internal diameter (d1): 4.3 mm
  • Outer diameter (d2): 8 mm
  • Height (h1): 1 mm
  • Thickness: 0.5 mm
  • Material: Steel
  • Surface: Zinc plated with blue passivation
  • Form: Type A
  • Design: Externally serrated
  • DIN Standard: 6797
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 1mm x 8mm x 8mm
  • Weight: 0.01 kg
Key Features
  • Externally serrated design for enhanced grip
  • Spring-loaded fastening element providing axial spring action
  • Zinc-plated steel with blue passivation for corrosion resistance
  • Compliant with DIN 6797 Type A standards
  • RoHS-compliant material
Professional Installation Requirements
  • Installation by a qualified technician or engineer is recommended to ensure proper fastening and safety.
Applications
  • Used in mechanical fastening to prevent loosening of screws and bolts
  • Suitable for assembly in automotive, machinery, and construction industries
  • Ideal for applications requiring axial spring action to maintain tension
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • RoHS-compliant, ensuring reduced hazardous substances
  • Durable zinc plating extends product life reducing waste
Warranty Information

Standard manufacturer warranty against defects applies.

Available Now

Wurth Serrated Washer Type A DIN 6797 zinc-plated steel is available for immediate purchase, ideal for mechanical fastening applications requiring secure and durable washers.