S-91290A167 M7 x 30 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Maximum load-bearing capacity with Class 12.9 strength rating and 170,000 psi tensile strength for critical structural applications
• Superior corrosion resistance through black-oxide surface treatment, extending service life in demanding environments
• Precise torque transmission via 6mm hex drive socket head, preventing tool slippage and ensuring secure fastening
• Optimized thread engagement with Class 5g6g thread fit and coarse 1mm pitch for faster assembly and vibration resistance
• Enhanced durability from Rockwell C37 hardness, maintaining performance under repeated stress and high-pressure conditions
• Global compliance assurance meeting DIN 912/ISO 4762 standards plus RoHS 3 and REACH environmental regulations
• Versatile partial threading allowing both threaded and unthreaded sections for flexible mounting solutions

Professional Applications & Engineering Value

These M7 socket head cap screws deliver exceptional engineering value in heavy-duty industrial applications where failure is not an option. The black-oxide alloy steel construction provides superior corrosion protection while maintaining the Class 12.9 strength rating required for high-stress environments. The metric coarse threading with 1mm pitch ensures rapid assembly in production lines while resisting vibration-induced loosening in machinery, automotive, and equipment manufacturing. The partially threaded design offers precise clamping force control, making these hex drive screws ideal for applications requiring both secured fastening and alignment accuracy. With 170,000 psi tensile strength and standardized DIN 912/ISO 4762 compliance, these fasteners solve critical challenges in structural integrity, maintenance frequency, and regulatory compliance for industrial operations.

Specification Summary & Compliance

This socket head cap screw features precise Class 5g6g thread fit tolerance per metric standards with M7 x 1mm coarse thread configuration. Manufacturing complies with DIN 912/ISO 4762 specifications for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global markets. Additional specifications include 30mm overall length, 26mm minimum thread length, 12mm head diameter, and standard right-hand threading orientation.