S-92240A632 3/8"-16 x 2" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and outdoor applications.
• High tensile strength of 80,000 psi ensures reliable performance under heavy loads and in demanding mechanical assemblies.
• Rockwell B70 hardness provides superior durability and resistance to wear, extending the fastener's service life.
• Coarse UNC thread and Class 2A fit allow for faster installation and easier alignment, reducing assembly time.
• Fully threaded design offers maximum grip length and uniform clamping force along the entire shank.
• External hex drive and hex head enable high-torque application with standard tools, preventing stripping and ensuring secure fastening.
• Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees consistent quality, safety, and environmental responsibility.

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this 3/8"-16 UNC hex head screw delivers reliable performance where strength and corrosion resistance are critical. The 18-8 Stainless Steel material combats rust and chemical exposure, making it suitable for marine, construction, and machinery assemblies. Its coarse thread and Class 2A thread fit ensure quick, secure fastening even in vibrating environments, reducing maintenance needs. With an external hex drive, it supports high-torque installation, preventing slippage and ensuring long-term joint integrity in structural and mechanical systems.

Specification Summary & Compliance

This hex head screw features a 3/8"-16 UNC coarse thread with Class 2A thread fit for standard dimensional accuracy. It is manufactured in compliance with ASME B18.2.1 specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and consistent performance in global industrial markets.