S-91290A484 M8 x 200 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 170,000 psi tensile strength for reliable performance in high-stress applications
• Superior corrosion resistance thanks to black-oxide coating on alloy steel, extending service life in demanding environments
• Precise installation control with 6mm hex drive socket head design preventing tool slippage and ensuring consistent torque application
• Optimized thread engagement through M8 x 1.25mm coarse pitch partially threaded design for faster assembly and reduced cross-threading risk
• Maximum mechanical reliability achieved through Class 12.9 strength rating and Rockwell C37 hardness for shock and vibration resistance
• Global compatibility assurance with DIN 912/ISO 4762 certification ensuring interchangeability across international equipment
• Environmental compliance confidence with RoHS 3 and REACH adherence for sustainable manufacturing operations

Professional Applications & Engineering Value

This Class 12.9 socket head cap screw delivers critical engineering solutions where high tensile strength and corrosion resistance are paramount. The black-oxide alloy steel construction provides superior protection against environmental degradation while maintaining 170,000 psi tensile strength for heavy machinery, automotive assemblies, and industrial equipment frames. The partially threaded M8 x 1.25mm coarse pitch configuration enables rapid installation in blind holes and reduces assembly time in production lines. With its 6mm hex drive and standard socket head profile, technicians achieve precise torque application without cam-out issues, making it ideal for high-vibration environments where fastener integrity cannot be compromised. The combination of DIN 912/ISO 4762 standards compliance ensures seamless integration into both European and global manufacturing specifications.

Specification Summary & Compliance

This metric socket head cap screw features precise Class 5g6g thread fit tolerance with 28mm minimum thread length on a 200mm overall length. Manufacturing conforms to DIN 912/ISO 4762 specifications for dimensional accuracy and mechanical properties. The fastener maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, containing no restricted substances. The 13mm head diameter and 8mm head height provide optimal bearing surface for secure fastening applications across industrial sectors.