S-92185A149 6-32 x 5/8" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments including marine and chemical applications
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under heavy loads
• Precision thread engagement through Class 3A fit UNC coarse threads, ensuring secure fastening and vibration resistance
• Enhanced durability with passivated surface finish that improves corrosion protection and extends service life
• Optimized drive efficiency with standard hex socket head and 7/64" drive size for secure tool engagement and reduced stripping risk
• Full threading compatibility along the entire 5/8" length, providing maximum adjustment flexibility in assembly applications
• Regulatory compliance assurance with RoHS 3 and REACH compliance, meeting international environmental and safety standards

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 UNC coarse threads with Class 3A precision fit ensures secure fastening in vibration-prone applications while facilitating easier assembly compared to fine thread alternatives. The passivated finish significantly enhances the natural corrosion resistance of 316 stainless steel, making these fasteners ideal for marine equipment, chemical processing machinery, food processing systems, and outdoor industrial applications. With 70,000 psi tensile strength and full threading along the 5/8" length, these screws provide reliable clamping force distribution and accommodate various material thicknesses in mechanical assemblies, electronic enclosures, and precision equipment where space constraints require compact hex drive socket head configurations.

Specification Summary & Compliance

This socket head cap screw features 6-32 UNC coarse threads with Class 3A thread fit precision, ensuring tight tolerances for secure fastening applications. The fastener meets RoHS 3 (2015/863/EU) compliance standards and REACH (EC 1907/2006) regulations, confirming environmental responsibility and safety in industrial usage. Manufacturing specifications include right-hand thread direction, standard socket head profile, 0.226" head diameter, and 0.138" head height dimensions. The combination of 316 stainless steel material with passivated finish provides enhanced corrosion protection while maintaining the mechanical properties required for industrial fastening applications.