S-92196A684 3/8"-24 x 1 3/8" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh or humid environments without compromising integrity.
• Precise thread engagement thanks to Class 3A fit and UNF fine threads, ensuring reliable, vibration-resistant connections in critical assemblies.
• High tensile strength of 70,000 psi provides dependable load-bearing capacity, reducing the risk of fastener failure under stress.
• Rockwell B70 hardness enhances wear resistance and durability, maintaining performance in repetitive or high-torque applications.
• Hex socket drive (5/16") allows for easy installation and high torque application with standard tools, minimizing slippage and damage.
• Full threading along the 1-3/8" length offers versatile fastening depth and secure holding across the entire shank.
• Compliance with ASME B18.3, RoHS 3, and REACH ensures consistent quality, safety, and environmental responsibility for industrial use.

Professional Applications & Engineering Value

This 3/8"-24 UNF Socket Head Cap Screw in 18-8 Stainless Steel is engineered to address common industrial challenges such as corrosion, vibration loosening, and high-stress demands. The fine thread design and Class 3A fit provide tight tolerances that resist loosening under dynamic loads, making it ideal for precision machinery, automotive assemblies, and aerospace components. With a Rockwell B70 hardness and 70,000 psi tensile strength, it withstands repetitive use and harsh conditions without deformation. The hex drive ensures efficient installation in confined spaces, while the fully threaded body allows for adjustable engagement. Commonly used in equipment manufacturing, robotics, and marine applications, this screw delivers long-term reliability and reduces maintenance needs.

Specification Summary & Compliance

This socket head cap screw features a 3/8"-24 UNF fine thread with Class 3A fit for precise thread engagement and dimensional accuracy. It meets ASME B18.3 specifications for consistent manufacturing quality. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial applications.