S-92778A122 10-32 x 3/4" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• Maximum holding power and precision fit due to Class 3A thread fit, reducing the risk of loosening in critical assemblies.
• High durability and wear resistance from Rockwell B80 hardness, ensuring consistent performance under mechanical stress.
• Easy installation and removal with a 3/32" hex drive, allowing for secure tool engagement in confined spaces.
• Secure and non-marring fastening thanks to the oval tip design, which minimizes damage to mating surfaces.
• Reliable fine thread engagement with 10-32 UNF threads, providing enhanced vibration resistance in dynamic applications.
• Compliance with industry standards including ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

This 10-32 UNF set screw is engineered to address common industrial challenges such as component slippage and corrosion-induced failure. Made from 18-8 stainless steel, it offers excellent resistance to rust and chemicals, making it suitable for applications in machinery, automotive, and electronics where exposure to moisture or contaminants is a concern. The headless hex drive and fine thread design ensure a flush fit and tight grip, preventing unintentional disassembly in high-vibration environments. With its oval tip, it provides concentrated clamping force without damaging shafts or hubs, enhancing the longevity of assembled parts. Ideal for precision adjustments and secure fastening in industrial set screws applications, this screw delivers reliable performance where dimensional accuracy and material integrity are critical.

Specification Summary & Compliance

This set screw adheres to Class 3A thread fit for precise dimensional accuracy and is manufactured in accordance with ASME B18.3 standards. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for various industrial uses. The specifications include a right-hand UNF fine thread with a 10-32 size, 3/4" length, and oval tip, providing consistent quality and reliability in demanding applications.