S-92196A696 9/16"-18 x 1" 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 extended service life
• Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for high-stress applications
• Precise, reliable fastening ensured by Class 3A UNF fine threads for superior vibration resistance and secure fit
• Efficient installation and removal with a 7/16" hex socket drive, providing high torque transmission and reduced tool slippage
• Maximum thread engagement from the fully threaded design, enhancing load distribution and joint integrity
• Guaranteed dimensional consistency and interchangeability through compliance with ASME B18.3 specifications
• Environmentally responsible manufacturing with full compliance to RoHS 3 and REACH regulations

Professional Applications & Engineering Value

This socket head cap screw is engineered to solve critical challenges in industrial fastening where precision, strength, and durability are non-negotiable. The 18-8 Stainless Steel material provides excellent resistance to corrosion and oxidation, making it suitable for applications exposed to moisture, chemicals, or outdoor elements. The 9/16"-18 UNF fine thread with a Class 3A fit offers tighter tolerances than standard threads, reducing the risk of loosening under dynamic loads and vibration—common in machinery, automotive assemblies, and precision equipment. The hex socket drive allows for high torque application in confined spaces, ensuring secure fastening without damaging the screw head. Its fully threaded 1" length ensures uniform stress distribution, enhancing the reliability of critical joints in high-performance engineering projects.

Specification Summary & Compliance

This socket head cap screw features a 9/16"-18 UNF thread with a Class 3A thread fit for precision engagement. It is manufactured in accordance with ASME B18.3 standards, ensuring dimensional accuracy and mechanical performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety requirements for industrial components.