S-91290A233 M12 x 55 mm DIN 912, ISO 4762 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 durability and corrosion resistance with black-oxide coating on alloy steel, ideal for harsh industrial environments.
- Superior strength for high-stress applications thanks to Class 12.9 rating and 170,000 psi tensile strength, preventing fastener failure.
- Precise and reliable fastening with Class 5g6g thread fit and coarse thread pitch, ensuring easy assembly and vibration resistance.
- Wide compatibility and standardization meeting DIN 912/ISO 4762, facilitating seamless integration into existing metric systems.
- Enhanced torque application and accessibility via 10mm hex drive and standard socket head, reducing installation time and tool slippage.
- Full thread engagement for maximum holding power with fully threaded design, providing consistent clamping force along the entire length.
- Compliance with environmental and safety regulations including RoHS 3 and REACH, ensuring safe use in global markets.
Professional Applications & Engineering Value
This M12 socket head cap screw is engineered to address critical challenges in heavy-duty industrial settings, such as machinery, automotive, and construction assemblies. The Class 12.9 alloy steel construction, combined with a black-oxide surface treatment, offers excellent resistance to wear and environmental corrosion, extending service life in demanding conditions. Its fully threaded metric design with a coarse thread pitch ensures quick installation and reliable performance under dynamic loads, minimizing the risk of loosening. By adhering to DIN 912/ISO 4762 standards, it provides consistent dimensional accuracy, reducing assembly errors and downtime. Ideal for applications requiring high tensile strength and precise hex drive functionality, this screw enhances overall structural integrity and operational efficiency.
Specification Summary & Compliance
This product features precise Class 5g6g thread fit per metric standards, ensuring accurate engagement and reliability. It complies with DIN 912 (identical to ISO 4762) for dimensional and performance criteria, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety and hazardous substance restrictions.
