S-92185A335 3/4"-10 x 3 1/2" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh environments and extended service life.
• High-strength performance with a 70,000 psi tensile strength and Rockwell B70 hardness, ensuring reliable load-bearing capacity in demanding applications.
• Precise and secure fastening achieved with Class 3A thread fit and UNC coarse threads, providing excellent vibration resistance and reduced risk of cross-threading.
• Efficient installation and high torque capability enabled by the standard socket head and 5/8" hex drive, allowing for easy access in confined spaces.
• Versatile partial threading design offers a non-threaded shank for precise alignment and shear strength, while the 2" minimum thread length ensures sufficient engagement.
• Compliance with major environmental regulations including RoHS 3 and REACH, making it suitable for global industrial supply chains.
• Durable and reliable inch-system design ensures compatibility with standard North American equipment and components.

Professional Applications & Engineering Value

This 316 Stainless Steel Socket Head Cap Screw is engineered to solve critical challenges in industrial and marine environments where corrosion and high stress are prevalent. The passivated finish enhances the natural corrosion resistance of 316 stainless steel, significantly reducing the risk of failure in acidic or saline conditions. Its 3/4"-10 UNC coarse thread with a Class 3A fit ensures rapid assembly and superior clamp load retention, minimizing loosening under vibration—a common issue in machinery and structural applications. The combination of 70,000 psi tensile strength and a partially threaded design provides optimal shear resistance and alignment, making it ideal for heavy-duty equipment, pump systems, and high-stress fabrication projects where reliability is non-negotiable.

Specification Summary & Compliance

This socket head cap screw adheres to UNC coarse thread standards with a precision Class 3A thread fit for consistent, high-accuracy assembly. Key dimensional attributes include a 3/4"-10 thread size, 3 1/2" length, and a 5/8" hex drive. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in regulated industrial and international markets.