Hillman Socket Set Screws are fully-threaded headless screws with a recessed hex drive. The screw passes through a threaded hole in the outer object and is tightened against the inner object to prevent it from moving relative to the outer object.
- Socket set screw features 5/16 in.-18 USS coarse thread; measure 1/2 in. L
- Part of the Hillman Deep Drawer program