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Serrated Lock Washer DIN 6798 Internally Zinc Plated 3mm Wurth

BRAND: Wurth
SKU: 42812
$54.80 List price: $68.80
50 PCS ($1.10 per PCS)
+ −
30 Days Return Electricians Unlock Trade Access
Wurth Serrated Lock Washer DIN Internally Zinc Plated features DIN 6798, Steel and Zinc plated with blue passivation.
Technical Specifications
  • Standard: DIN 6798
  • Material: Steel
  • Surface Finish: Zinc plated with blue passivation
  • Form: J
  • Design: Internal serrating
  • Suitable for screw thread: M12
  • Internal diameter (d1): 13 mm
  • Outer diameter (d2): 20.5 mm
  • Height: 3 mm
  • Thickness: 1 mm
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 3mm x 20.5mm x 20.5mm
  • Weight: 0.02 kg
Key Features
  • Internally serrated design for enhanced locking capability
  • Zinc-plated steel with blue passivation for corrosion resistance
  • Complies with DIN 6798 standard
  • Suitable for M12 screw threads
Professional Installation Requirements
  • Installation by a qualified technician or engineer is recommended to ensure proper fastening and safety.
Applications
  • Mechanical fastening applications requiring secure locking
  • Automotive assembly and maintenance
  • Industrial machinery and equipment
  • General engineering and construction
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • RoHS-compliant material reduces hazardous substances
  • Durable zinc plating extends product life reducing waste
Warranty Information

Standard manufacturer warranty against defects applies.

Available Now

The Wurth Serrated Lock Washer is available for immediate purchase, ideal for mechanical and industrial fastening applications.

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