S-92185A734 1/2"-13 x 5" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel material and passivated finish, ideal for harsh environments and extended service life.
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and prevents failure in demanding applications.
• Precise Class 3A thread fit delivers tight tolerances for secure fastening and reduced risk of loosening under vibration.
• Easy installation and removal with 3/8" hex drive and standard socket head profile, minimizing tool slippage and assembly time.
• Durable Rockwell B70 hardness provides excellent wear resistance and maintains thread integrity over repeated use.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards for hazardous substances.
• Versatile coarse UNC thread design offers quick assembly and strong holding power in various materials.

Professional Applications & Engineering Value

This 316 stainless steel socket head cap screw is engineered to address critical challenges in industrial settings, such as exposure to corrosive chemicals, saltwater, and high-stress conditions. The passivated finish enhances the inherent corrosion resistance of the material, making it suitable for marine, chemical processing, and food industry applications where durability is paramount. With a 1/2"-13 UNC coarse thread and Class 3A fit, it ensures rapid, secure fastening in assemblies subject to vibration, reducing maintenance needs and downtime. The partially threaded design and 70,000 psi tensile strength provide reliable clamping force and structural integrity, supporting heavy-duty machinery, automotive components, and construction projects. Its 3/8" hex drive allows for efficient torque application, streamlining installation in confined spaces and improving overall workflow efficiency.

Specification Summary & Compliance

This fastener 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 restricted hazardous substances. Manufacturing specifications include a right-hand thread, coarse thread spacing, and a minimum thread length of 1 1/2", providing reliable engagement and alignment in assembled components.