S-92185A219 10-24 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, ideal for harsh environments like marine or chemical processing.
• Exceptional tensile strength of 70,000 PSI ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
• Precision Class 3A thread fit provides tight tolerances for secure, vibration-resistant assemblies in critical applications.
• Passivated finish enhances durability and extends service life by improving resistance to oxidation and wear.
• Rockwell B70 hardness offers excellent mechanical strength and resistance to deformation during installation and use.
• Partially threaded design allows for precise clamping force control, minimizing the risk of thread damage in sensitive components.
• Compliance with RoHS 3 and REACH standards ensures environmental safety and regulatory adherence for global supply chains.

Professional Applications & Engineering Value

This 10-24 UNC socket head cap screw is engineered to address common industrial challenges, such as corrosion-induced failures and assembly inefficiencies. Made from 316 stainless steel with a passivated finish, it excels in aggressive settings like offshore equipment, food processing machinery, and chemical plants, where moisture and chemicals can degrade standard fasteners. The coarse thread and Class 3A thread fit ensure quick, secure installations with minimal cross-threading risks, while the partially threaded rod type provides optimal grip in applications requiring precise unthreaded shank sections. With a hex drive design, it enables high-torque applications without slippage, enhancing productivity in automated assembly lines. This fastener delivers long-term reliability, reducing maintenance costs and downtime in demanding engineering projects.

Specification Summary & Compliance

This product adheres to UNC thread standards with a Class 3A thread fit for high precision and consistent performance. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufacturing specifications include a right-hand thread direction, coarse thread spacing, and a minimum thread length of 7/8 inch, supporting reliable use in industrial fastening applications.