S-92785A565 3/8"-16 x 2" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Maximum holding power achieved through Class 3A thread fit for precise, vibration-resistant fastening
• Enhanced grip and alignment with 90° cone point design that bites into mating surfaces securely
• High torque capability from hex drive design allowing for reliable installation with standard tools
• Durable performance backed by Rockwell B80 hardness for long-term mechanical integrity
• Wide compatibility with UNC coarse thread profile ensuring easy engagement in various applications
• Headless design providing flush mounting in space-constrained assemblies

Professional Applications & Engineering Value

This 3/8"-16 UNC Class 3A set screw delivers critical engineering solutions for industrial applications requiring permanent, high-strength positioning. The 18-8 stainless steel material provides excellent corrosion resistance in demanding environments, while the 90° cone point creates superior bite and resistance to rotational forces in pulley, gear, and collar assemblies. With coarse UNC threads and Class 3A fit, installation is both precise and efficient, minimizing the risk of cross-threading. The hex drive and headless configuration allow for secure tightening in confined spaces, making these set screws ideal for machinery, automotive, and manufacturing applications where vibration resistance and reliability are paramount.

Specification Summary & Compliance

This set screw features 3/8"-16 UNC coarse threads with Class 3A fit for precision tolerance, 2" length, and Rockwell B80 hardness. Manufactured in compliance with ASME B18.3 specifications, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations.