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Hex Flange Bolt M5 Zinc Plated Steel Serration Locking Device Variant-2 Wurth

BRAND: Wurth
SKU: 274058
$20.30 List price: $25.60
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The Hex Flange Bolt M5 is designed for secure fastening in mechanical assemblies, automotive repairs, and industrial applications.
Technical Specifications
  • Thread type x nominal diameter (d1): M5
  • Length (l1): 8 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 8mm x 11.8mm
  • Weight: 0.1 kg
Key Features
  • Hexagon head with flange for increased bearing surface
  • Zinc plated steel for corrosion resistance
  • Serration locking device to prevent self-loosening
  • Full metric thread with pitch 0.8 mm
  • 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
  • General construction and manufacturing
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • RoHS-compliant material ensures reduced hazardous substances
  • Zinc plating extends product life reducing waste
Warranty Information

Wurth provides warranty against manufacturing defects as per company policy.

Available Now

The Wurth M5 x 8mm Hexagon Head Flange Bolt is available for immediate purchase, ideal for mechanical, automotive, and industrial fastening applications.

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