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Countersunk Screw with Hexalobular Head ISO 14581 | Blue Passivated Zinc Plated | 8.8 Grade Steel | by WURTH

BRAND: Wurth
SKU: 402313 25
$33.00 List price: $41.50
100 PCS ($0.33 per PCS)
+
Countersunk screw with hexalobular head ISO 14581 is designed for mechanical assembly, featuring a blue passivated zinc plating for enhanced corrosion resistance and made from high-strength 8.8 grade steel. Ideal for industrial and manufacturing applications, this screw ensures improved torque transfer and reduced cam-out, making it a reliable choice for fastening solutions.

Product Name/Title: Countersunk Screw with Hexalobular Head ISO 14581 | Blue Passivated Zinc Plated | 8.8 Grade Steel | by WURTH

Brand: WURTH

SKU: 402313 25

Alternatively Known As: Hexalobular countersunk screw, Torx countersunk screw, ISO 14581 screw, blue zinc plated countersunk screw

Technical Specifications
  • Head dimensions gauged according to ISO 7721
  • Some screws threaded up to the head as per ISO 14581
  • Countersinks for screw heads comply with ISO 15065
  • Material: 8.8 grade steel
  • Surface finish: Blue passivated zinc plating
  • Dimensions (H x L x W): 3mm x 25mm x 6mm
  • Weight: 0.1 kg
Key Features
  • Hexalobular head for improved torque transfer and reduced cam-out
  • Blue passivated zinc plating for corrosion resistance
  • Made from 8.8 grade steel for high strength
  • Countersunk head designed according to ISO 14581 standards
Professional Installation Requirements
  • Installation by trained personnel using appropriate hexalobular drivers is recommended to ensure proper torque and fastening.
Applications
  • Mechanical assembly requiring countersunk screws
  • Industrial and manufacturing fastening solutions
  • Applications needing high-strength steel screws with corrosion resistance
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Durable coating extends product life reducing waste
  • High strength reduces need for frequent replacements
Warranty Information

Standard manufacturer warranty against defects applies.

Available Now

Available for immediate purchase, ideal for industrial and mechanical assembly applications.