S-92432A490 5/8"-11 x 2" Set Screws

Key Features & Benefits at a Glance

• Superior holding power with permanent swivel tip design that maintains contact under vibration and load
• Exceptional durability from Rockwell C45 hardened alloy steel construction for long service life
• Precise thread engagement with Class 2A thread fit ensuring reliable fastening in demanding applications
• Easy installation and removal with 5/16" hex drive that provides excellent torque transmission
• Enhanced corrosion resistance through black-oxide surface treatment protecting against industrial environments
• Versatile swivel capability with 7.5° maximum angle accommodating minor misalignments
• Regulatory compliance meeting RoHS 3 and REACH standards for global industrial use

Professional Applications & Engineering Value

This 5/8"-11 UNC set screw delivers exceptional engineering value in industrial settings where vibration resistance and permanent positioning are critical. The black-oxide alloy steel construction combined with Rockwell C45 hardness ensures the fastener maintains its integrity under continuous stress and harsh operating conditions. The permanent swivel tip with 7.5° maximum angle provides superior contact surface area, distributing pressure evenly while accommodating minor shaft misalignments in pulley systems, gear assemblies, and coupling applications. The coarse UNC thread pattern enables quick installation and removal while the headless design allows for flush mounting in space-constrained machinery. This combination of features makes it ideal for heavy-duty industrial applications requiring reliable, long-term fastening solutions that withstand operational demands without compromising performance.

Specification Summary & Compliance

This set screw features Class 2A thread fit tolerance for precise engagement, 5/8"-11 UNC coarse threads following standardized dimensions, and 2" length with consistent diameter of 0.625". Manufacturing complies with RoHS 3 (2015/863/EU) regulations with exemption 6(a)-I for lead as an alloying element in steel, and meets REACH (EC 1907/2006) compliance standards as of June 2022. The permanent swivel tip maintains 0.506" diameter with 0.344" length, ensuring reliable performance across industrial applications requiring certified components.