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Spring Lock Washer DIN 137 Type A | Zinc Coated | Curved Design | @Pack of 50 | by Wurth
Spring lock washer DIN 137 Type A is designed for secure fastening in mechanical applications, featuring a curved design for effective locking and a durable zinc coating for corrosion resistance. Ideal for automotive assembly, industrial machinery, and construction, this washer ensures reliable performance and longevity, making it a must-have for professionals.
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Product Name/Title: Spring Lock Washer DIN 137 Type A | Zinc Coated | Curved Design | @Pack of 50 | by Wurth
Brand: Wurth
SKU: 4348
Alternatively Known As: Spring lock washer, curved lock washer, DIN 137 washer, spring steel washer, zinc plated lock washer
Technical Specifications
- Suitable for screw thread: M8
- Internal diameter (d1): 8.4 mm
- Outer diameter (d2): 15 mm
- Height (h1): 3.4 mm
- Thickness (s1): 0.5 mm
- Material: Spring steel
- Surface: Zinc plated
- Design: Domed
- Standard: DIN 137
- Dimensions (H x L x W): 3.4mm x 15mm x 15mm
- Weight: 0.02 kg
Key Features
- Spring-loaded fastening element providing axial spring tension
- Type A curved design for effective locking
- Made from durable spring steel
- Mechanically applied zinc coating for corrosion resistance
- Complies with DIN 137 standard
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper fastening and safety.
Applications
- Mechanical fastening applications requiring secure locking of screws and bolts
- Automotive assembly and repair
- Industrial machinery and equipment
- Construction and structural fastening
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Zinc coating provides corrosion resistance extending product life and reducing waste
- Durable spring steel construction reduces need for frequent replacements
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
Wurth Spring Lock Washer Type A DIN 137 is available for immediate purchase, ideal for mechanical and industrial fastening applications.
