S-92196A660 3/8"-16 x 1 5/8" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
• Superior load-bearing capability with 70,000 PSI tensile strength for demanding applications
• Precise thread engagement through Class 3A fit UNC coarse threading, ensuring reliable fastening
• Optimized torque transmission with 5/16" hex drive design, reducing tool slippage
• Enhanced durability with Rockwell B70 hardness, maintaining performance under repeated use
• Full-length threading provides consistent grip across the entire 1 5/8" length
• Regulatory compliance with ASME B18.3, RoHS 3, and REACH standards for global acceptance

Professional Applications & Engineering Value

This 3/8"-16 UNC Socket Head Cap Screw delivers critical performance in heavy-duty industrial applications where vibration resistance and structural integrity are paramount. The 18-8 Stainless Steel composition provides excellent corrosion resistance in manufacturing, marine, and chemical processing environments, while the Class 3A thread fit ensures precise mating with tapped holes, eliminating play in precision assemblies. The hex socket drive design allows for high torque application in confined spaces, making these socket head cap screws ideal for machinery, equipment frames, and structural components requiring reliable, high-strength fastening solutions that withstand extreme operational stresses.

Specification Summary & Compliance

Manufactured to exacting ASME B18.3 specifications with Class 3A thread fit tolerance for superior engagement. Features UNC coarse threading (3/8"-16) with right-hand direction and fully threaded design. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Mechanical properties include 70,000 PSI tensile strength and Rockwell B70 hardness for consistent performance across industrial applications.