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M20 Fine Thread Lock Nut Polyamide Insert for Secure Locking Zinc Plated Steel Wurth

BRAND: Wurth
SKU: 3682015
$62.10 List price: $78.00
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The M20 Fine Thread Lock Nut is designed for secure fastening in mechanical assemblies, featuring a polyamide insert that prevents loosening.
Technical Specifications
  • Thread type x nominal diameter x pitch (D): M20 x 1.5
  • Height (m1): 20 mm
  • External drive (s1): WS30
  • Standards: DIN 985
  • Material: Steel
  • Property class: 8.8
  • Surface: Zinc plated
  • RoHS-compliant: Yes
  • Locking device operating principle: Clamping part polyamide ring
  • Locking function: Locking against loosening by clamping
  • Dimensions (H x L x W): 20mm x 30mm x 30mm
  • Weight: 0.1 kg
Key Features
  • Clamping part with non-metal insert for secure locking
  • Fine thread M20 x 1.5 for precise fastening
  • Locking against loosening by clamping with polyamide ring
  • Steel material with zinc plated surface for corrosion resistance
  • RoHS-compliant ensuring environmental safety
Professional Installation Requirements
  • Installation by a qualified technician or engineer is recommended to ensure proper torque and secure fastening.
Applications
  • Mechanical assemblies requiring secure fastening
  • Automotive and machinery components
  • Industrial equipment and construction
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
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 M20 x 1.5 Fine Thread Lock Nut with Polyamide Ring is available for immediate purchase, ideal for industrial and mechanical fastening applications.