S-92196A164 6-32 x 3" 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.
• Exceptional holding power from the Class 3A thread fit and 70,000 psi tensile strength, ensuring reliable, vibration-resistant connections.
• Optimized for high-strength applications featuring a coarse 6-32 UNC thread and 3/4" minimum thread length for maximum engagement and load distribution.
• Enhanced durability and wear resistance thanks to Rockwell B70 hardness, maintaining performance under repeated use and stress.
• Secure, tamper-resistant installation with a standard socket head and 7/64" hex drive, allowing for high torque application in confined spaces.
• Guaranteed dimensional precision and interchangeability, manufactured to meet stringent ASME B18.3 specifications.
• Safe for sensitive applications with compliance to RoHS 3 and REACH environmental regulations, ensuring no hazardous substances.

Professional Applications & Engineering Value

This 18-8 Stainless Steel Socket Head Cap Screw is engineered to address critical challenges in industrial assembly and machinery. Its corrosion-resistant material prevents rust and degradation in humid or chemically aggressive settings, reducing maintenance costs and downtime. The 6-32 UNC coarse thread and Class 3A fit provide superior thread engagement and clamping force, minimizing the risk of loosening under dynamic loads or vibration—common in automotive, aerospace, and heavy equipment. The partially threaded design with a 3/4" minimum thread length ensures precise placement and stress concentration control, while the socket head allows for efficient installation in tight spaces, enhancing assembly speed and reliability for OEMs and maintenance teams.

Specification Summary & Compliance

This fastener adheres to Class 3A thread tolerances for high precision and strength, with UNC coarse threads (6-32 size) and a right-hand thread direction. It meets the dimensional and mechanical requirements of ASME B18.3, ensuring consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from restricted hazardous substances and safe for various industrial and consumer applications.