S-90074A122 M12 x 20 mm Serrated-Flange Socket Head Screws
Serrated-Flange Socket Head 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 durability and corrosion resistance with black-oxide alloy steel construction, ideal for harsh industrial environments.
- High tensile strength of 140,000 psi ensures reliable performance under heavy loads and vibrations.
- Flange design with serrated locking provides secure fastening without the need for separate washers, reducing assembly time.
- Precise Class 5g6g thread fit guarantees smooth installation and consistent engagement in metric applications.
- Fully threaded M12 x 1.75mm coarse pitch offers quick assembly and strong holding power in various materials.
- 10mm hex drive socket head allows for easy torque application with standard tools, minimizing slippage.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards.
Professional Applications & Engineering Value
This M12 socket head cap screw is engineered from black-oxide alloy steel to address common industrial challenges like corrosion and mechanical stress. The flange design with serrations eliminates the risk of loosening under vibration, making it ideal for machinery, automotive assemblies, and heavy-duty equipment. With a Rockwell C39 hardness and 140,000 psi tensile strength, it withstands high-impact loads without failure. The metric coarse thread (1.75mm pitch) ensures rapid installation in metals and composites, while the fully threaded configuration provides uniform clamping force. Suitable for applications requiring Class 5g6g thread fit, this screw enhances reliability in precision engineering and maintenance tasks.
Specification Summary & Compliance
This product adheres to metric system standards with precise dimensions: M12 thread size, 1.75mm coarse pitch, and Class 5g6g thread fit for consistent accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured with a flange diameter of 22.5mm and 20mm length, it is designed for industrial use where durability and regulatory adherence are critical.
