S-96144A303 M12 x 50 mm DIN 912, ISO 21269 Alloy Steel Socket Head Screws
Alloy Steel 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 strength and durability with Class 12.9 rating and 170,000 PSI tensile strength, ideal for high-stress industrial applications
- Superior corrosion resistance thanks to the black-oxide finish, extending service life in demanding environments
- Precise thread engagement with M12x1.25 extra fine pitch and Class 5g6g fit, ensuring reliable fastening in precision assemblies
- High hardness performance at Rockwell C37, providing excellent wear resistance and reduced deformation under load
- Secure and efficient installation with 10mm hex socket drive, allowing high torque application without slippage
- Full thread coverage along the 50mm length, offering maximum grip and adjustability in various material thicknesses
- Global compliance assurance meeting DIN 912/ISO 21269 standards, RoHS 3, and REACH regulations for international projects
Professional Applications & Engineering Value
This M12 socket head cap screw is engineered to address critical challenges in heavy machinery, automotive, and precision equipment manufacturing. The black-oxide alloy steel construction combined with Class 12.9 strength provides exceptional resistance to vibration loosening and fatigue failure, making it ideal for dynamic load applications. The extra fine metric thread (1.25mm pitch) ensures superior clamping force distribution and precise alignment in tight-tolerance assemblies. The fully threaded design allows for maximum engagement in deep tapped holes, while the 10mm hex drive facilitates quick installation in confined spaces. These high tensile strength screws deliver reliable performance in demanding environments where corrosion resistance and mechanical integrity are paramount.
Specification Summary & Compliance
This socket head cap screw features precision Class 5g6g thread fit according to ISO metric standards, ensuring consistent performance in critical applications. Manufacturing complies with DIN 912/ISO 21269 specifications for dimensional accuracy and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial use worldwide.
