S-92785A186 8-32 x 1/8" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments.
• Maximum holding power and vibration resistance achieved through the precise Class 3A thread fit and coarse UNC thread spacing.
• Secure and flush installation with a headless design and cone point, preventing protrusion and providing a firm grip on the shaft.
• Enhanced durability and wear resistance from the Rockwell B80 hardness, maintaining performance under repeated use.
• Efficient installation and removal using a standard 5/64" hex drive, allowing for quick assembly in tight spaces.
• Reliable alignment and positioning with a 118° cone point angle, ideal for precise applications in machinery and components.
• Compliance with industry standards including ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental responsibility.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these 8-32 UNC set screws provide a robust fastening solution where precision and reliability are critical. The 18-8 Stainless Steel material offers excellent resistance to corrosion and oxidation, making them suitable for applications in manufacturing, automotive, and electronics where exposure to moisture or chemicals is a concern. The hex headless design with a cone point ensures a secure, flush fit, preventing loosening from vibrations and enabling precise alignment of components like gears, pulleys, and collars. Combined with the Class 3A thread fit and coarse thread spacing, these screws deliver superior clamping force, reducing maintenance needs and enhancing the longevity of assembled products. Ideal for use in machinery, tooling, and precision equipment, they address common issues of part slippage and corrosion-induced failure.

Specification Summary & Compliance

This set screw features a Thread Fit of Class 3A for high precision and strength, adhering to UNC thread standards with a thread size of 8-32 and coarse spacing. Manufacturing complies with ASME B18.3 specifications, ensuring dimensional accuracy and 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 industrial use.