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M18 Fine Thread Lock Nut | Polyamide Insert for Secure Locking | Zinc Plated Steel | by Wurth

BRAND: Wurth
SKU: 3681815
$54.90 List price: $68.90
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The M18 Fine Thread Lock Nut features a polyamide insert for secure locking, ensuring reliable fastening in mechanical and industrial applications. Made from zinc plated steel, it offers excellent corrosion resistance and complies with DIN 985 standards. Ideal for automotive and machinery components, this lock nut is designed to prevent loosening, making it a must-have for any professional installation.

Product Name/Title: M18 Fine Thread Lock Nut | Polyamide Insert for Secure Locking | Zinc Plated Steel | by Wurth

Brand: Wurth

SKU: 3681815

Alternatively Known As: M18 Lock Nut, Fine Thread Lock Nut, Polyamide Insert Nut, Nylon Lock Nut

Technical Specifications
  • Thread type x nominal diameter x pitch (D): M18 x 1.5
  • Height (m1): 18.5 mm
  • External drive (s1): WS27
  • Standards: DIN 985
  • Material: Steel
  • Property class: 8.8
  • Surface: Zinc plated
  • Locking device operating principle: Clamping part polyamide ring
  • Locking function: Locking against loosening by clamping
  • Dimensions (H x L x W): 18.5mm x 27mm x 27mm
  • Weight: 0.1 kg
Key Features
  • Clamping part with non-metal insert for secure locking
  • Fine thread M18 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
Professional Installation Requirements
  • Installation by qualified personnel recommended to ensure proper torque and locking function.
Applications
  • Mechanical assemblies requiring secure fastening
  • Automotive and machinery components
  • Industrial equipment and construction
Standards & Compliance
  • Complies with AS/NZS 1252 for fasteners and threaded components
Environmental Benefits
  • RoHS-compliant ensuring reduced hazardous substances
Warranty Information

Standard manufacturer warranty against defects applies.

Available Now

The Wurth M18 x 1.5 Fine Thread Lock Nut with Polyamide Ring is available for immediate purchase, ideal for secure fastening in mechanical and industrial applications.