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M12 Fine Thread Nut | Zinc Nickel Coating | Locking Mechanism | by Wurth
The M12 Fine Thread Nut is designed for precise fastening with a fine pitch thread of M12 x 1.5. Featuring a zinc nickel surface for 720 hours of corrosion resistance, this nut ensures secure locking against self-loosening through mechanical interlocking. Ideal for automotive, machinery, and construction applications, it meets high-strength standards and is RoHS-compliant for environmental safety.
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Technical Specifications
- Thread type x nominal diameter x pitch: M12 x 1.5
- Height (h1): 12 mm
- Flange diameter (dc): 24 mm
- External drive (s1): WS17
- Design: With flange
- Standards: WN 2639
- Material: Steel
- Property class: 10
- Surface: Zinc nickel
- RoHS-compliant: Yes
- Corrosion protection period: 720 hours
- Locking device operating principle: Ribs
- Locking function: Locking against self-loosening by mechanical interlocking
- Thread form: Fine pitch thread
- Dimensions (H x L x W): 12mm x 24mm x 24mm
- Weight: 0.1 kg
Key Features
- Fine pitch thread M12 x 1.5 for precise fastening
- Locking against self-loosening by mechanical interlocking with ribs
- Corrosion resistance with zinc nickel surface providing 720 hours protection
- Chromium(VI)-free and RoHS-compliant for environmental safety
- Steel material with property class 10 for high strength
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure proper torque and locking function.
Applications
- Mechanical fastening in automotive, machinery, and construction
- Use in assemblies requiring corrosion resistance and secure locking
- Suitable for industrial and manufacturing fastening needs
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Chromium(VI)-free surface treatment reduces environmental and health hazards
- RoHS-compliant ensuring restriction of hazardous substances
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
The Wurth M12 Fine Thread Zinc Nickel Steel Nut is available for immediate purchase, ideal for industrial and mechanical fastening applications.
