Brighton-BES BR0488 Alloy Socket Set Screws

Brighton-BES BR0488 Alloy Socket Set Screws are cup-point fasteners forged from alloy steel with a plain finish, designed for precise, compact assemblies. The BR0488 designation corresponds to a #4 diameter, 4-48 thread, and a 3/16 inch length, delivering a small, high-strength option for locating or securing components in tight spaces. As part of the Brighton-Best International line, these socket set screws maintain consistent dimensions that support reliable fitting with compatible fasteners and hardware. The cup-point geometry provides a positive seating surface on mating components, helping to hold parts in place in assemblies where space is limited and vibration is a consideration. This combination of material, finish, and geometry makes BR0488 suitable for applications in light-to-moderate load mechanical assemblies, automation fixtures, and precision equipment where a low-profile, internally driven fastener is preferred.