S-90128A244 M5 x 16 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 170,000 PSI ensures reliable performance in high-stress applications, reducing the risk of fastener failure
• Superior hardness rating of Rockwell C37 provides excellent wear resistance and maintains thread integrity under repeated use
• Zinc-plated alloy steel construction offers enhanced corrosion protection for extended service life in demanding environments
• Precision Class 5g6g thread fit guarantees consistent engagement and optimal clamping force distribution
• Standard hex socket drive with 4mm drive size enables secure tool engagement and prevents stripping during installation
• Fully threaded design allows for maximum adjustability and uniform load distribution along the entire fastener length
• Comprehensive regulatory compliance including RoHS 3 and REACH ensures environmental responsibility and global market acceptance

Professional Applications & Engineering Value

These Class 12.9 socket head cap screws deliver exceptional engineering value in demanding industrial applications where failure is not an option. The zinc-plated alloy steel construction combined with the M5 coarse thread configuration (0.8mm pitch) provides superior resistance to vibration loosening, making them ideal for heavy machinery, automotive assemblies, and precision equipment. The fully threaded metric design ensures maximum grip length and uniform stress distribution, while the hex socket drive allows for high-torque installation in confined spaces. Engineered to DIN 912/ISO 4762 standards, these high-strength fasteners maintain dimensional stability under extreme loads, solving critical fastening challenges in manufacturing, construction, and mechanical engineering applications where reliability and precision are paramount.

Specification Summary & Compliance

This M5 socket head cap screw features precise Class 5g6g thread fit tolerance per ISO metric standards, ensuring consistent performance across applications. The fastener is manufactured to exact DIN 912/ISO 4762 specifications with 8.5mm head diameter, 5mm head height, and 16mm fully threaded length. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and regulatory adherence for global industrial use. The combination of metric coarse threading and right-hand thread direction provides standardized compatibility with industrial equipment and machinery worldwide.