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Hexagon Nut with Flange & Clamping Piece | Nylon Insert Locking | Zinc-Plated Steel | @Pack of 50 | by Wurth

BRAND: Wurth
SKU: 5119708
$26.30 List price: $33.00
50 PCS ($0.53 per PCS)
+
Hexagon Nut with Flange & Clamping Piece is designed for secure fastening in various applications, featuring a nylon insert that locks the thread in place and retains its locking ability at temperatures up to 120°C. Ideal for mechanical fastening in machinery, automotive assembly, and construction, this nut provides a stable connection and complies with EN 1666 standards.

Product Name/Title: Hexagon Nut with Flange & Clamping Piece | Nylon Insert Locking | Zinc-Plated Steel | @Pack of 50 | by Wurth

Brand: Wurth

SKU: 5119708

Alternatively Known As: Flanged Hex Nut, Nylon Insert Lock Nut, Self-Locking Hex Nut, EN 1666 Nut, Clamping Nut

Technical Specifications
  • Thread type x nominal diameter x pitch: M8 x 1
  • Height: 11.1 mm
  • Flange diameter: 17.9 mm
  • External drive: WS13
  • Material: Steel
  • Property class: 8
  • Surface finish: 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): 11.1mm x 17.9mm x 13mm
  • 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 over a wider area
  • Provides a stable and secure connection
  • Complies with EN 1666 standard replacing DIN 6926
  • Strength class 8 steel with zinc plating and blue passivation
Professional Installation Requirements
  • Installation by qualified personnel recommended to ensure proper torque and secure locking.
Applications
  • Mechanical fastening in machinery and equipment
  • Automotive assembly and repair
  • Construction and structural applications requiring secure locking nuts
  • General industrial use where vibration resistance is needed
Standards & Compliance
  • Complies with AS/NZS 4762 for fasteners (equivalent to EN 1666 standard)
Environmental Benefits
  • RoHS-compliant material reduces hazardous substances
  • Durable zinc plating extends product life reducing replacement frequency
Warranty Information

Standard manufacturer warranty against defects in material and workmanship.

Available Now

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