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Hexagon Nut with Flange & Clamping Piece | Nylon Insert Locking | Zinc-Plated Steel | @Pack of 10 | by Wurth
Hexagon Nut with Flange & Clamping Piece is designed for secure mechanical fastening, featuring a nylon insert that locks against loosening and a wide flange that distributes load effectively. Ideal for automotive and industrial applications, this nut ensures reliability even at temperatures up to 120°C, making it perfect for machinery and construction projects.
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Product Name/Title: Hexagon Nut with Flange & Clamping Piece | Nylon Insert Locking | Zinc-Plated Steel | @Pack of 10 | by Wurth
Brand: Wurth
SKU: 5119820
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: M20 x 1.5
- Height: 24.8 mm
- Flange diameter: 42.8 mm
- External drive: WS30
- 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): 24.8mm x 30mm x 42.8mm
- Weight: 0.15 kg
Key Features
- Nylon insert deforms over bolt thread to lock thread in place
- Retains locking ability at temperatures up to 120°C
- Wide flange acts as integrated washer distributing load over wider area
- Locking against loosening by clamping with polyamide ring
- Steel material with zinc plating and blue passivation for corrosion resistance
- Complies with EN 1666 standard replacing DIN 6926
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure proper torque and secure locking function.
Applications
- Mechanical fastening in machinery and automotive assemblies
- Industrial equipment requiring vibration-resistant locking nuts
- Construction and structural applications needing secure bolted joints
Standards & Compliance
- Complies with 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 against defects in material and workmanship.
Available Now
Available for immediate purchase, ideal for industrial, automotive, and construction fastening applications.
