S-92185A708 1/2"-13 x 3" 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 for extended service life in harsh environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high stress
• Precise thread engagement with Class 3A thread fit ensuring consistent, vibration-resistant connections in critical assemblies
• Optimized drive efficiency with standard 3/8" hex socket design providing secure tool engagement and reduced cam-out risk
• Full-threaded design offering maximum grip length and uniform load distribution across the entire 3" length
• Industry-standard compatibility with 1/2"-13 UNC coarse threads for easy integration with existing components and tooling
• Regulatory compliance meeting RoHS 3 and REACH environmental standards for safe use in regulated industries

Professional Applications & Engineering Value

This 316 stainless steel socket head cap screw delivers critical performance advantages in demanding industrial environments where corrosion resistance and mechanical reliability are paramount. The combination of Class 3A thread fit and UNC coarse threads ensures rapid assembly with minimal cross-threading risk, while the passivated finish significantly enhances corrosion protection beyond the base material's inherent resistance. Engineered for high-stress applications including heavy machinery, marine equipment, and chemical processing systems, the fastener's 70,000 psi tensile strength and fully threaded design provide consistent clamping force distribution. The 3/8" hex drive socket accommodates standard industrial tools, enabling efficient installation in confined spaces where wrench clearance is limited.

Specification Summary & Compliance

This socket head cap screw features precision 1/2"-13 UNC coarse threads with Class 3A thread fit tolerance for superior engagement accuracy. Manufactured from 316 stainless steel with passivated finish, the fastener meets Rockwell B70 hardness and 70,000 psi tensile strength requirements. The inch-system specification includes 3" length with fully threaded design and right-hand thread direction. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety standards are met for industrial applications.