S-92185A192 8-32 x 3/8" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
• Precise thread engagement with Class 3A fit and UNC coarse threads ensuring secure fastening and vibration resistance
• Optimized installation efficiency with standard hex socket head and 9/64" drive for easy access in confined spaces
• Full thread coverage along the 3/8" length provides maximum grip and uniform stress distribution
• Regulatory compliance assurance with RoHS 3 and REACH standards for safe use in regulated industries
• Durable surface protection through passivation treatment enhancing longevity in corrosive conditions

Professional Applications & Engineering Value

This 316 stainless steel socket head cap screw with UNC coarse threads and Class 3A fit addresses critical challenges in industrial assembly where corrosion resistance and precision threading are paramount. The passivated finish significantly enhances protection against chemical exposure and saltwater environments, making it ideal for marine equipment, chemical processing plants, and food-grade machinery. Its fully threaded design ensures consistent clamping force across the entire engagement length, preventing loosening under dynamic loads. The hex socket drive allows high-torque installation in confined spaces where wrench clearance is limited, while the coarse thread spacing facilitates rapid assembly in production lines. These features combine to deliver reliable performance in high-strength applications requiring repeated disassembly and exposure to aggressive media.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 3A thread fit and UNC thread form ensuring interchangeability. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements for hazardous substance restrictions. Thread specifications include #8-32 size with coarse spacing and right-hand orientation, while mechanical properties maintain 70,000 psi tensile strength. The passivated surface treatment provides enhanced corrosion protection without compromising dimensional accuracy of the 0.27" head diameter and 3/8" length.