S-92196A049 0-80 x 9/16" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• Exceptional thread engagement and vibration resistance due to Class 3A fine UNF threads, ensuring secure, precise fits in critical assemblies.
• High tensile strength of 70,000 psi provides reliable performance under significant load and stress in demanding applications.
• Rockwell B70 hardness offers excellent durability and wear resistance, reducing the risk of stripping or damage during installation.
• Compact and efficient design with a 0.050" hex drive and standard socket head, allowing for easy installation in confined spaces with standard tools.
• Full threading along the 9/16" length enables maximum adjustability and holding power across the entire fastener.
• Compliance with major industry and environmental standards, including ASME B18.3, RoHS 3, and REACH, ensuring safety and regulatory acceptance.

Professional Applications & Engineering Value

This 0-80 UNF socket head cap screw is engineered to address common industrial challenges such as component loosening due to vibration and corrosion in demanding environments. Made from 18-8 stainless steel, it provides excellent resistance to rust and chemical exposure, making it suitable for applications in machinery, electronics, and automotive systems where reliability is critical. The Class 3A fine threads ensure a tight, precise fit that minimizes backlash and maintains integrity under dynamic loads. Its fully threaded design and hex drive socket head facilitate quick, secure installations even in tight spaces, reducing assembly time and improving overall efficiency. Ideal for precision equipment and high-stress assemblies, this screw delivers consistent performance and longevity, supported by its high tensile strength and hardness.

Specification Summary & Compliance

This screw features precise Class 3A thread fit with UNF fine threads (0-80 size) and a length of 9/16", ensuring accurate dimensional tolerances as per ASME B18.3 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.