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Countersunk Screw with Hexagon Socket | ISO 10642 | Steel Grade 10.9 | Zinc-Plated Blue Passivated | by WURTH

BRAND: Wurth
SKU: 008904 25
$9.70 List price: $12.20
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The Countersunk Screw with Hexagon Socket is designed for high-strength fastening in mechanical assemblies and industrial applications. Made from steel grade 10.9, it features a zinc-plated, blue passivated finish for enhanced corrosion resistance. Ideal for automotive and construction projects, this screw ensures secure tightening with its hexagon socket drive, making it a reliable choice for professionals.

Product Name/Title: Countersunk Screw with Hexagon Socket | ISO 10642 | Steel Grade 10.9 | Zinc-Plated Blue Passivated | by WURTH

Brand: WURTH

SKU: 008904 25

Alternatively Known As: Hex Socket Countersunk Screw, ISO 10642 Screw, Zinc-Plated Countersunk Bolt

Technical Specifications
  • Standard: ISO 10642 (replaces DIN 7991)
  • Material: Steel grade 10.9
  • Surface finish: Zinc-plated, blue passivated (A2K)
  • Head type: Countersunk
  • Drive type: Hexagon socket
  • Nominal diameters: M18, M22, M24 omitted
  • Strength classes: 10.9 and 12.9 available
  • Dimensions (H x L x W): 10mm x 50mm x 18mm
  • Weight: 0.1 kg
Key Features
  • Countersunk head for flush surface finish
  • Hexagon socket drive for secure tightening
  • Steel grade 10.9 for high tensile strength
  • Zinc-plated with blue passivation for corrosion resistance
Professional Installation Requirements
  • Installation by qualified personnel using appropriate torque tools is recommended to ensure secure fastening and structural integrity.
Applications
  • Mechanical assemblies requiring high-strength fastening
  • Industrial machinery and equipment
  • Automotive and construction applications
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • Zinc plating and passivation extend product life reducing replacement frequency and waste.
Warranty Information

Warranty against manufacturing defects as per WURTH standard policy.

Available Now

The WURTH Countersunk Screw with Hexagon Socket ISO 10642 is available for immediate purchase, ideal for high-strength industrial and mechanical fastening applications.