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Countersunk Screw with Hexagon Socket | ISO 10642 | Steel Grade 10.9 | Zinc-Plated with Blue Passivation | by WURTH
The Countersunk Screw with Hexagon Socket is designed for high-strength fastening in mechanical assemblies, featuring a durable steel grade 10.9 construction. With a zinc-plated finish and blue passivation, it offers excellent corrosion resistance, making it ideal for industrial, automotive, and construction applications. Ensure secure tightening with its hexagon socket drive, perfect for flush surface installations.
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Product Name/Title: Countersunk Screw with Hexagon Socket | ISO 10642 | Steel Grade 10.9 | Zinc-Plated with Blue Passivation | by WURTH
Brand: WURTH
SKU: 008903 20
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 with blue passivation (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 40mm 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 a qualified technician or tradesperson is recommended to ensure correct torque and secure fastening.
Applications
- Mechanical assemblies requiring high strength fasteners
- Industrial machinery and equipment
- Automotive and construction applications
Standards & Compliance
- Complies with AS/NZS 1252 for high strength bolts and screws
Environmental Benefits
- Durable zinc plating extends product life reducing replacement frequency
- Steel material is recyclable contributing to sustainability
Warranty Information
WURTH provides a standard warranty against manufacturing defects as per company policy.
Available Now
The WURTH Countersunk Screw with Hexagon Socket ISO 10642 is available for immediate purchase, ideal for industrial, automotive, and construction fastening applications.
