S-92185A359 1/2"-13 x 6 1/2" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to 316 Stainless Steel construction and passivated finish, ideal for chemical and marine applications.
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads, reducing the risk of fastener failure.
• Precise Class 3A UNC thread fit provides excellent engagement and vibration resistance, minimizing loosening in dynamic applications.
• 3/8" hex drive design allows for high torque application and easy installation with standard tools, enhancing assembly efficiency.
• Rockwell B70 hardness offers excellent wear resistance and durability, extending the screw's service life.
• Compliance with RoHS 3 and REACH ensures environmental safety and regulatory acceptance for global industrial use.
• Partially threaded shank provides optimal clamping force and alignment in assemblies requiring precise joint control.

Professional Applications & Engineering Value

This 316 Stainless Steel Socket Head Cap Screw is engineered to address critical challenges in demanding industrial settings, such as chemical processing, marine equipment, and food machinery, where corrosion resistance and structural integrity are paramount. The combination of a passivated finish and UNC coarse threads ensures reliable performance in high-vibration environments, preventing thread galling and seizing. With a 3/8" hex drive and Class 3A thread fit, it delivers superior torque transmission and precise fastening, reducing installation time and maintenance needs. Its 70,000 psi tensile strength and Rockwell B70 hardness make it suitable for heavy-duty applications, providing long-term reliability and reducing downtime in critical assemblies.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 3A thread fit for high precision and consistent performance. Dimensions include a 1/2"-13 thread size, 6 1/2" length, and coarse thread spacing, ensuring compatibility with standard components. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industrial applications.