S-92185A226 10-32 x 3 1/2" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction and passivated surface treatment
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under heavy loads
• Precise thread engagement with Class 3A UNF fine threads ensuring secure fastening and vibration resistance
• Easy installation in confined spaces using standard 5/32" hex drive socket head design
• Compliance with global regulations including RoHS 3 and REACH for international project compatibility
• Optimized thread configuration with partially threaded design providing both gripping power and clearance where needed
• Long-term reliability maintained through premium 316 stainless steel's resistance to chemicals and extreme conditions

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 316 stainless steel socket head cap screws deliver exceptional performance where corrosion resistance and mechanical integrity are critical. The UNF fine thread configuration with Class 3A fit provides superior vibration resistance in machinery, automotive assemblies, and marine equipment. The passivated finish enhances the natural corrosion resistance of 316 stainless steel, making these fasteners ideal for chemical processing, offshore installations, and food processing equipment where exposure to aggressive environments is common. The combination of 70,000 psi tensile strength and Rockwell B70 hardness ensures reliable performance in high-stress applications while the socket head design allows for efficient installation in space-constrained assemblies.

Specification Summary & Compliance

This 10-32 UNF socket head cap screw features precision Class 3A thread fit with right-hand threading and partial threading configuration. Manufactured to exacting standards with a length of 3-1/2" and minimum thread length of 7/8". The fastener is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting international regulatory requirements for hazardous substances. The combination of inch system measurements, UNF thread standards, and industrial-grade 316 stainless steel material ensures consistent performance and compatibility with existing equipment and specifications.