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Spring Lock Washer Shape B DIN 137 Zinc Coated Corrugated Design Variant-1-b Wurth

BRAND: Wurth
SKU: 43516
$128.40 List price: $161.40
50 PCS ($2.57 per PCS)
+ −
30 Days Return Electricians Unlock Trade Access
Spring lock washer Shape B DIN 137 is designed for M16 screw threads, featuring a corrugated design for enhanced locking capability and a durable zinc coating for
Technical Specifications
  • Suitable for screw thread: M16
  • Internal diameter (d1): 17 mm
  • Outer diameter (d2): 30 mm
  • Height (h1): 6.4 mm
  • Thickness (s1): 1.6 mm
  • Material: Spring steel
  • Surface: Zinc plated
  • Design: Corrugated
  • Standard: DIN 137
  • Dimensions (H x L x W): 6.4mm x 30mm x 30mm
  • Weight: 0.02 kg
Key Features
  • Spring-loaded locking element operating via an axial spring system
  • Corrugated design for enhanced locking capability
  • Mechanically applied zinc coating for corrosion resistance
  • Made from durable spring steel
Professional Installation Requirements
  • Installation by a qualified technician or mechanic is recommended to ensure proper fastening and locking performance.
Applications
  • Mechanical fastening requiring secure locking of screws and bolts
  • Industrial machinery assembly
  • Automotive and equipment manufacturing
  • General maintenance and repair tasks
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

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

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