S-90074A123 M12 x 25 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
- Enhanced corrosion resistance with black-oxide coating for extended service life in demanding environments
- Superior mechanical strength with 140,000 psi tensile strength and Rockwell C39 hardness for high-stress applications
- Secure anti-rotation locking through integrated serrations that prevent loosening under vibration
- Precise torque transmission via 10mm hex drive socket for reliable installation and removal
- Optimized load distribution through integrated flange design that eliminates need for separate washers
- Consistent thread engagement with Class 5g6g thread fit ensuring reliable mating with corresponding nuts
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global market acceptance
Professional Applications & Engineering Value
This M12 socket head cap screw delivers exceptional performance in industrial fastening applications where vibration resistance and structural integrity are critical. The black-oxide alloy steel construction provides superior protection against corrosion while maintaining the high tensile strength required for heavy machinery, automotive assemblies, and precision equipment. The combination of fully threaded design with coarse thread pitch (1.75mm) ensures rapid installation and maximum holding power. The integrated flange with serrations creates a positive locking mechanism that eliminates the need for additional locking components, reducing assembly time and minimizing potential failure points in high-vibration environments.
Specification Summary & Compliance
This metric socket head cap screw features M12 x 1.75mm coarse thread with Class 5g6g thread fit per ISO standards, ensuring precise dimensional accuracy and reliable mating. The 25mm fully threaded design with right-hand thread direction provides consistent engagement throughout the fastener length. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental compliance and material safety for global industrial applications.
