Bore Die-Cast Shaft Collar, 1/2 In.

Chicago Die Casting 1/2" Bore Die Cast Shaft Collar with 1" Outer Diameter and Slotted Headless Set Screw. This shaft collar is made of die-cast metal and has a set screw size of 5/16-18 thread. All shaft collars are furnished with slotted headless set screws.