S-92185A189 10-24 x 2 1/4" 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 industrial environments
• Exceptional mechanical strength with 70,000 psi tensile rating and Rockwell B70 hardness for reliable load-bearing performance
• Precise thread engagement through Class 3A thread fit and UNC coarse threads ensuring secure fastening in demanding applications
• Optimized drive efficiency with 5/32" hex socket drive providing superior torque transmission and reduced cam-out risk
• Versatile partial threading allowing both threaded engagement and smooth shank functionality for varied assembly requirements
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial supply chain integration
• Enhanced installation access through standard socket head profile enabling tool access in confined spaces

Professional Applications & Engineering Value

Engineered for critical industrial applications, these 316 stainless steel socket head cap screws deliver exceptional performance in corrosive environments where standard fasteners fail. The combination of UNC coarse threads and Class 3A thread fit provides superior vibration resistance in machinery, automotive, and marine applications. The passivated finish significantly enhances the natural corrosion resistance of 316 stainless steel, making these fasteners ideal for chemical processing equipment, offshore installations, and food processing machinery. With 70,000 psi tensile strength and controlled partial threading, these screws offer optimal clamp load distribution while preventing thread damage during repeated assembly cycles. The 5/32" hex drive configuration ensures reliable torque application in high-stress applications where fastener integrity is paramount.

Specification Summary & Compliance

This socket head cap screw features precision 10-24 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring environmental regulatory adherence. Manufacturing specifications include 2 1/4" length with minimum 7/8" thread length, 5/16" head diameter, and standardized socket head profile. The mechanical properties are verified to 70,000 psi tensile strength and Rockwell B70 hardness, confirming consistent performance across production batches.