S-92432A482 1/2"-13 x 1 1/2" Set Screws

Key Features & Benefits at a Glance

• Superior holding power with permanent swivel tip that maintains contact even at 7.5° angles, preventing component slippage
• Exceptional durability from Rockwell C45 hardness alloy steel construction, resisting deformation under heavy loads
• Enhanced corrosion resistance through black-oxide coating, extending service life in demanding industrial environments
• Precise installation control with 1/4" hex drive design, allowing for consistent torque application in confined spaces
• Reliable thread engagement thanks to Class 2A UNC coarse threads, ensuring quick assembly and vibration resistance
• Optimized for headless applications where flush mounting and space constraints are critical design considerations
• Compliance confidence with RoHS 3 and REACH regulations, meeting international environmental and safety standards

Professional Applications & Engineering Value

This 1/2"-13 UNC set screw delivers critical engineering solutions for industrial applications requiring permanent, high-strength fastening. The black-oxide alloy steel construction combined with Rockwell C45 hardness provides exceptional resistance to wear and deformation, making it ideal for heavy machinery, automotive components, and manufacturing equipment where vibration and shock loads are common. The permanent swivel tip technology maintains constant pressure distribution even on uneven surfaces, preventing component shift and ensuring reliable positioning in pulley systems, gear assemblies, and shaft collars. With its headless design and 1/4" hex drive, it offers space-efficient installation in confined areas while the coarse UNC threads provide rapid assembly and superior resistance to loosening under dynamic loads.

Specification Summary & Compliance

Manufactured to precise Class 2A thread fit standards with 1/2"-13 UNC coarse threads and right-hand thread direction. Features include 1-1/2" length, 0.5" thread diameter, and permanent alloy steel swivel tip with 0.4" diameter. Full compliance with RoHS 3 (2015/863/EU) under exemption 6(a)-I and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and material safety for industrial applications worldwide.