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Serrated Washer Type A DIN 6797 | Externally Serrated Design | Zinc-Plated Steel | Blue Passivated | @Pack of 100 | by Wurth
Serrated Washer Type A DIN 6797 features an externally serrated design and is made from zinc-plated steel, ensuring enhanced grip and corrosion resistance. Ideal for mechanical fastening applications in automotive, machinery, and construction industries, this washer provides axial spring action to maintain tension and prevent loosening of screws and bolts.
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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.
