S-91290A160 M10 x 220 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 12.9 strength rating and 170,000 PSI tensile strength for reliable performance in demanding applications
• Superior corrosion resistance through black-oxide surface treatment, extending service life in harsh industrial environments
• Precise torque transmission via 8mm hex socket drive, preventing tool slippage and ensuring secure fastening
• Optimized thread engagement with 32mm partial threading and Class 5g6g thread fit for balanced strength and installation efficiency
• Global compatibility through DIN 912/ISO 4762 standardization, ensuring interchangeability across international projects
• Enhanced durability from Rockwell C37 hardness, maintaining structural integrity under repeated stress cycles
• Regulatory compliance with RoHS 3 and REACH standards, meeting environmental and safety requirements for industrial use

Professional Applications & Engineering Value

This M10 socket head cap screw delivers critical engineering advantages for heavy machinery, automotive assemblies, and industrial equipment where vibration resistance and structural integrity are paramount. The black-oxide alloy steel construction provides superior corrosion protection without compromising the Class 12.9 strength rating, making it ideal for high-stress applications exposed to environmental challenges. The coarse 1.5mm pitch metric thread ensures rapid installation while maintaining holding power, while the partially threaded design concentrates strength where needed most. Engineered to DIN 912/ISO 4762 specifications, these industrial fasteners offer reliable performance in precision manufacturing, construction, and mechanical engineering projects requiring high tensile strength and dimensional consistency.

Specification Summary & Compliance

Manufactured to precise Class 5g6g thread fit tolerances with M10 x 1.5mm coarse right-hand threads and 32mm minimum thread length. Full compliance with DIN 912/ISO 4762 manufacturing standards, RoHS 3 (2015/863/EU) environmental directives, and REACH (EC 1907/2006) chemical safety regulations. The 220mm length with standard socket head profile ensures consistent performance across industrial applications.