S-92185A312 10-24 x 2 3/4" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction and passivated finish
• Exceptional mechanical strength with a 70,000 psi tensile strength and Rockwell B70 hardness for reliable, high-stress load-bearing
• Precise and secure fastening ensured by the Class 3A thread fit, providing tighter tolerances for vibration-resistant assemblies
• Optimized for efficient installation with a standard hex socket drive (5/32") allowing for high torque application in confined spaces
• Versatile partial threading (10-24 UNC coarse thread) offers a strong grip on the engaged section while allowing for unthreaded shank alignment
• Compliance with major environmental regulations including RoHS 3 and REACH, ensuring safety and suitability for global supply chains
• Durable and long-lasting performance due to the robust material and finish, reducing maintenance needs and replacement frequency

Professional Applications & Engineering Value

This 316 Stainless Steel Socket Head Cap Screw is engineered to solve critical challenges in demanding industrial settings. Its core value lies in the combination of high tensile strength (70,000 psi) and exceptional corrosion resistance, making it ideal for applications exposed to chemicals, moisture, or marine environments. The 10-24 UNC coarse thread and Class 3A fit provide superior vibration resistance, preventing loosening in machinery, automotive assemblies, and heavy equipment. The partially threaded design allows the unthreaded shank to act as a precision pilot, ensuring perfect alignment before the threads engage, which is crucial for automated assembly lines. The passivated finish further enhances surface durability, while the hex socket drive facilitates secure installation in hard-to-reach areas, streamlining maintenance and reducing assembly time.

Specification Summary & Compliance

This fastener adheres to UNC coarse thread standards with a precision Class 3A thread fit for high-strength applications. It is manufactured from 316 Stainless Steel with a Rockwell B70 hardness and a passivated finish. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for industrial use.