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Hexagon Nut with Flange Nylon Insert Locking Zinc Plated Wurth

BRAND: Wurth
SKU: 5119812125
$76.50 List price: $96.20
50 PCS ($1.53 per PCS)
+
Wurth Hexagon Nut with Flange Nylon Insert Locking features M12x1.25, 16.1mm high and 26mm. Retains locking ability at temperatures up to 120°C.
Technical Specifications
  • Thread type x nominal diameter x pitch: M12 x 1.25
  • Height: 16.1 mm
  • Flange diameter: 26 mm
  • External drive: WS18
  • Material: Steel
  • Property class: 10
  • Surface: Zinc plated with blue passivation
  • Design: With flange
  • Locking device operating principle: Clamping part polyamide ring
  • Locking function: Locking against loosening by clamping
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 16.1mm x 16.1mm x 26mm
  • Weight: 0.05 kg
Key Features
  • Nylon insert deforms over bolt thread, locking the thread into place
  • Retains locking ability at temperatures up to 120°C
  • Wide flange acts as an integrated washer distributing load across a wider area
  • Provides a stable and secure connection
  • Complies with EN 1666 standard replacing DIN 6926
  • Strength class 10 steel with zinc plating and blue passivation
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
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • RoHS-compliant material ensuring reduced hazardous substances
  • Durable zinc plating extends product life reducing replacement frequency
Warranty Information

Standard manufacturer warranty applies. Please refer to Wurth warranty policy for details.

Available Now

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