S-92313A010 2-56 x 1/16" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and extended service life.
• Maximum holding power and vibration resistance ensured by the precise Class 3A thread fit.
• Easy and secure installation with the internal hex drive design, allowing for high torque application in confined spaces.
• Reliable fastening in coarse-thread applications due to the UNC thread form with coarse spacing.
• Consistent mechanical performance provided by a Rockwell B80 hardness, balancing strength and ductility.
• Broad industrial compatibility as the headless, cup point tip design minimizes protrusion and securely locks components.
• Guaranteed quality and safety through compliance with ASME B18.3, RoHS 3, and REACH regulations.

Professional Applications & Engineering Value

This 2-56 UNC set screw is engineered to address critical challenges in precision assembly and machinery. Manufactured from 316 Stainless Steel, it offers exceptional resistance to chemicals, moisture, and high temperatures, making it perfect for industrial applications in marine, chemical processing, and food equipment. The hex headless design and Class 3A thread fit provide a flush finish and superior clamping force, preventing loosening under vibration—a common issue in dynamic systems. Its coarse thread spacing and right-hand thread ensure quick installation and reliable performance in set screw applications requiring frequent adjustments or high-strength fastening.

Specification Summary & Compliance

This set screw features a 0.086" thread diameter with UNC coarse threads and a precise Class 3A thread fit for tight tolerances. It complies with ASME B18.3 specifications for dimensional accuracy and performance. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets stringent environmental and safety standards for industrial use.