Socket Set Screws, 3x3mm (4) (DUB2168)

Socket Set Screws, 3x3mm, four-pack, are small, headless fasteners used to secure components such as pulleys, gears, and collars to shafts in hobby builds. The compact 3x3mm size makes them ideal for tight spaces where a low-profile fastener is required.

Containing four screws in each package, this set offers convenient replacements or the ability to outfit multiple mounting points in RC models and other small mechanical assemblies, ensuring a reliable clamp when tightened with the appropriate tool.