S-91290A227 M10 x 100 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 under extreme loads and prevents fastener failure in demanding applications
• Superior corrosion resistance from black-oxide surface treatment extends service life and maintains integrity in harsh industrial environments
• Precision Class 12.9 strength rating guarantees consistent high-performance mechanical properties for critical assembly requirements
• Optimized hex socket drive design with 8mm drive size provides secure tool engagement and reduces stripping risk during installation
• Coarse thread pitch configuration enables faster installation and superior vibration resistance compared to fine-pitch alternatives
• Full threading along 100mm length offers maximum adjustability and uniform clamping force distribution across the entire fastener
• Dual-standard compliance with both DIN 912 and ISO 4762 specifications ensures international compatibility and quality assurance

Professional Applications & Engineering Value

Engineered for high-stress industrial applications, this M10 socket head cap screw addresses critical engineering challenges where fastener reliability is paramount. The black-oxide alloy steel construction provides essential corrosion protection while maintaining the Class 12.9 strength rating required for heavy machinery, automotive assemblies, and precision equipment. The fully threaded metric design with coarse 1.5mm pitch ensures rapid installation in production environments while delivering superior vibration resistance. The hex socket drive system allows for high-torque installation in confined spaces, making it ideal for industrial fastening applications requiring both accessibility and maximum clamping force. This combination of material properties and mechanical design solves common issues of thread stripping, corrosion-induced failure, and installation inefficiency in professional settings.

Specification Summary & Compliance

This precision fastener features M10 x 1.5mm coarse thread with Class 5g6g thread fit tolerance according to metric standards, ensuring precise engagement and reliable performance. Manufactured to DIN 912/ISO 4762 specifications, the screw maintains dimensional accuracy and mechanical properties required for industrial applications. The product is fully compliant with RoHS 3 (2015/863/EU) environmental directives and REACH (EC 1907/2006) regulations, meeting the latest European standards for hazardous substance restrictions. With Rockwell C37 hardness and verified 170,000 PSI tensile strength, this fastener exceeds the mechanical requirements for most demanding engineering applications while maintaining full regulatory compliance.