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Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
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M12 Fine Pitch Hex Bolt | Zinc Plated | Hexagon Head | Property Class 8.8 | by Wurth

BRAND: Wurth
SKU: 641225
$69.30 List price: $87.10
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The M12 Fine Pitch Hex Bolt is designed for precise fastening in mechanical assemblies, featuring a fine pitch thread of 1.25 mm and a durable zinc plated surface for corrosion resistance. Ideal for automotive and industrial applications, this high-strength steel bolt ensures reliable performance and compliance with RoHS standards.
Technical Specifications
  • Thread type x nominal diameter x pitch (d1): M12 x 1.25
  • Length (l1): 25 mm
  • Head height (k1): 7.5 mm
  • Standards: DIN 961
  • Material: Steel
  • Property class: 8.8
  • Surface: Zinc plated
  • Head type: Hexagon head
  • Drive type: Outer hexagon
  • External drive (s1): WS19
  • Thread type: Metric thread
  • Pitch: 1.25 mm
  • Thread form: Fine pitch thread
  • Thread design: Full thread
  • Product class: A
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 7.5mm x 25mm x 19mm
  • Weight: 0.1 kg
Key Features
  • Hexagon head with outer hexagon drive for easy tightening
  • Fine pitch thread (1.25 mm) for precise fastening
  • Zinc plated surface for corrosion resistance
  • Made from steel with property class 8.8 for high strength
  • RoHS-compliant ensuring environmental safety
Professional Installation Requirements
  • Installation by a qualified technician or engineer is recommended to ensure correct torque and fastening integrity.
Applications
  • Mechanical assemblies requiring fine pitch metric bolts
  • Automotive and machinery fastening
  • General industrial fastening applications
Standards & Compliance
  • AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • RoHS-compliant material reduces hazardous substances
  • Zinc plating extends product life reducing waste
Warranty Information

Standard manufacturer warranty against defects applies.

Available Now

The Wurth M12 x 1.25 Fine Pitch Hexagon Head Bolt is available for immediate purchase, ideal for industrial, automotive, and mechanical fastening applications.