S-91239A324 M6 x 22 mm ISO 7380 Steel Button Head Hex-Drive Screws
Steel Button Head Hex-Drive Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional tensile strength of 140,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance from the black-oxide finish on alloy steel, extending service life in harsh industrial environments.
- High hardness rating (Rockwell C32) provides excellent wear resistance, maintaining thread integrity through repeated use.
- Class 10.9 strength grade guarantees consistent performance for critical assemblies where safety and durability are paramount.
- Hex drive design with 4 mm drive size allows for secure tool engagement and efficient installation, minimizing slippage and assembly time.
- Fully threaded M6 coarse pitch configuration enables faster installation and superior holding power in various materials.
- Compliance with ISO 7380 and environmental regulations (RoHS 3/REACH) ensures international quality standards and safe usage in regulated industries.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these M6 button head screws combine black-oxide alloy steel construction with a Class 10.9 strength rating to address common challenges like vibration loosening and material fatigue. The fully threaded coarse pitch design ensures rapid installation and robust clamping force in machinery, automotive assemblies, and structural frameworks. With a rounded head profile and hex drive, they provide a low-profile, flush fit while allowing high-torque application without stripping. This makes them ideal for applications requiring both aesthetic discretion and high tensile strength, such as precision equipment, conveyor systems, and heavy-duty enclosures where corrosion resistance and regulatory compliance are critical.
Specification Summary & Compliance
This fastener adheres to ISO 7380 standards with M6 x 1 mm coarse threads and a Class 6g thread fit for precise dimensional accuracy. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met. The 22 mm length and fully threaded configuration provide consistent performance across applications requiring reliable, high-strength fastening solutions.
