Trade Discount 21%
Countersunk Head Screw ISO 10642 | Strength Class 10.9 | Zinc-Nickel Plated Black | by WURTH
The Countersunk Head Screw ISO 10642 is engineered for high-strength applications, featuring a strength class of 10.9 and a durable zinc-nickel black coating for superior corrosion resistance. Ideal for mechanical assemblies and industrial fastening, this screw ensures flush mounting with its hexagon socket design, making it perfect for environments with high corrosion risks.
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Product Name/Title: Countersunk Head Screw ISO 10642 | Strength Class 10.9 | Zinc-Nickel Plated Black | by WURTH
Brand: WURTH
SKU: 4123640440
Alternatively Known As: Hex Socket Countersunk Screw, ISO 10642 Screw, Zinc-Nickel Plated Countersunk Screw
Technical Specifications
- Standard: ISO 10642 (replaces DIN 7991)
- Material: Steel
- Strength Class: 10.9
- Coating: Zinc-nickel black (ZNBHL), chromium (VI)-free
- Coating Composition: Zinc-nickel alloy layer with sealing top coat containing lubricating particles
- Head Type: Countersunk
- Drive Type: Hexagon socket
- Load Limitation: Limited loads due to head geometry as per DIN EN ISO 898-1
- Dimensions (H x L x W): 6mm x 30mm x 10mm
- Weight: 0.1 kg
Key Features
- Zinc-nickel black coating (ZNBHL) providing high corrosion resistance
- Strength class 10.9 for high mechanical performance
- Countersunk head with hexagon socket for flush mounting
- Coating includes a sealing top coat with integrated lubricating particles
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure correct torque and load application.
Applications
- High corrosion risk environments requiring durable fasteners
- Mechanical assemblies needing high strength class 10.9 screws
- Industrial and automotive fastening applications
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Chromium (VI)-free zinc-nickel coating reduces environmental toxicity
- Durable coating extends product life, reducing replacement frequency
Warranty Information
Warranty against manufacturing defects as per WURTH standard terms.
Available Now
The WURTH Countersunk Head Screw with Hexagon Socket ISO 10642 is available for immediate purchase, ideal for high corrosion resistance and high strength fastening applications.
