S-92196A197 8-32 x 3/4" 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 industrial environments and outdoor applications.
• High-strength performance with a tensile strength of 70,000 psi, ensuring reliable fastening under significant load and stress.
• Precise thread fit with Class 3A tolerance for a tighter, more secure connection, reducing the risk of loosening in critical assemblies.
• Durable and long-lasting material with a Rockwell B70 hardness, providing excellent wear resistance and extended service life.
• Efficient installation and removal using a standard 9/64" hex drive, allowing for high torque application in confined spaces.
• Versatile coarse UNC thread (8-32) for quick assembly and improved performance in materials where fine threads may be prone to stripping.
• Full compliance with industry standards including ASME B18.3, ensuring consistent quality, interchangeability, and reliability.

Professional Applications & Engineering Value

This Socket Head Cap Screw is engineered to address common industrial challenges such as vibration-induced loosening and material fatigue. The 18-8 Stainless Steel composition offers excellent resistance to oxidation and chemical exposure, making it suitable for demanding environments like machinery, automotive assemblies, and marine equipment. The Class 3A thread fit and coarse UNC thread form ensure a secure, vibration-resistant connection, reducing maintenance needs and downtime. Its right-hand thread direction and fully threaded design provide uniform clamping force, essential for high-stress applications where joint integrity is critical. The standard socket head profile with a hex drive allows for easy access in tight spaces, streamlining assembly processes in precision engineering and manufacturing sectors.

Specification Summary & Compliance

This screw adheres to precise dimensional standards with a Class 3A thread fit for superior accuracy and a UNC coarse thread (8-32) as per unified standards. Manufacturing and quality are governed by ASME B18.3 specifications, ensuring consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for various industrial and commercial applications.