S-92185A196 8-32 x 5/8" 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 with 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 thread fit ensuring tight tolerances and secure fastening in critical applications
• Optimized drive efficiency through hex socket design with 9/64" drive size for high torque transmission and reduced stripping risk
• Full thread coverage along the entire 5/8" length provides maximum grip and adjustment flexibility in assemblies
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
• Reliable coarse threading with UNC 8-32 configuration enables quick assembly and reduced cross-threading incidents

Professional Applications & Engineering Value

This 316 stainless steel socket head cap screw delivers exceptional performance in demanding industrial environments where corrosion resistance and mechanical reliability are paramount. The combination of UNC coarse threading with Class 3A precision fit addresses common assembly challenges by providing consistent engagement while minimizing the risk of cross-threading during high-volume production. The passivated finish significantly enhances the natural corrosion resistance of 316 stainless steel, making these socket head screws ideal for chemical processing equipment, marine applications, and food processing machinery where exposure to moisture and aggressive substances is common. The fully threaded design ensures maximum grip length while the hex drive system allows for high torque application in confined spaces, solving accessibility issues in complex assemblies.

Specification Summary & Compliance

This inch-system fastener features 8-32 UNC coarse threading with Class 3A thread fit precision, ensuring tight dimensional tolerances for reliable performance. Manufacturing complies with industry standards for socket head cap screws, with full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The right-hand thread direction and standard socket head profile maintain compatibility with common industrial tooling, while the specified mechanical properties including 70,000 psi tensile strength and Rockwell B70 hardness guarantee consistent performance across production batches.