S-92185A198 8-32 x 7/8" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 316 stainless steel construction with passivated finish, ideal for 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 fit UNC coarse threads ensuring secure, vibration-resistant fastening
• Easy installation and removal using standard 9/64" hex drive for efficient assembly and maintenance
• Full-length threading provides maximum grip and load distribution across the entire 7/8" length
• Compliance with environmental regulations including RoHS 3 and REACH for safe, sustainable industrial use
• Right-hand thread design offers standard directional tightening compatible with common assembly practices

Professional Applications & Engineering Value

This 316 stainless steel socket head cap screw delivers exceptional performance in demanding industrial applications where corrosion resistance and mechanical reliability are critical. The combination of UNC coarse threads with Class 3A fit ensures precise engagement in machinery, automotive assemblies, and marine equipment, preventing loosening under vibration. The passivated finish enhances the natural corrosion resistance of 316 stainless steel, making it suitable for chemical processing, food equipment, and outdoor installations. With its 70,000 psi tensile strength and Rockwell B70 hardness, this fully threaded fastener maintains structural integrity in high-stress applications while the standardized hex drive design allows for efficient installation in confined spaces common in industrial maintenance and manufacturing operations.

Specification Summary & Compliance

This socket head cap screw features precision 8-32 UNC coarse threads with Class 3A fit for superior thread engagement and dimensional accuracy. Manufacturing complies with industry standards for socket head cap screws, including precise head diameter (0.27"), head height (0.164"), and drive size (9/64"). The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental safety and regulatory adherence for industrial applications worldwide.