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Hex Flange Bolt M5 Zinc Plated Serration Locking Device Wurth
The Hex Flange Bolt M5 is designed for secure fastening in mechanical assemblies, automotive repairs, and industrial applications.
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Technical Specifications
- Thread type x nominal diameter (d1): M5
- Length (l1): 12 mm
- Head diameter (dc): 11.8 mm
- Head height (k1): 5.4 mm
- Standards: WN 274
- Material: Steel
- Property class: 8.8
- Surface: Zinc plated
- Locking device operating principle: Serration
- Locking function: Locking against self-loosening by mechanical interlocking
- Head type: Hexagon head with flange
- Drive type: Outer hexagon
- External drive (s1): WS8
- Thread type: Metric thread
- Pitch: 0.8 mm
- Thread form: Standard metric thread
- Thread design: Full thread
- RoHS-compliant: Yes
- Dimensions (H x L x W): 5.4mm x 12mm x 11.8mm
- Weight: 0.1 kg
Key Features
- Hexagon head with flange for better load distribution
- Zinc plated surface for corrosion resistance
- Serration locking device to prevent self-loosening
- Full metric thread with pitch 0.8 mm
- Made from steel with property class 8.8 for high strength
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper torque and secure fastening.
Applications
- Mechanical assemblies requiring secure fastening
- Automotive repairs and maintenance
- Industrial machinery and equipment
- Construction and structural applications
Standards & Compliance
- Complies with AS/NZS 1252 – High tensile bolts for structural engineering
Environmental Benefits
- RoHS-compliant material ensures reduced hazardous substances
- Zinc plating extends product life reducing waste and replacement frequency
Warranty Information
Warranty against manufacturing defects as per Wurth standard policy.
Available Now
The Wurth M5 x 12mm Hexagon Head Flange Bolt is available for immediate purchase, ideal for mechanical, automotive, and industrial fastening applications.
