VEVOR Leveling Casters, Set of 19141.6 kg Total Load Capacity, 6.3 cm, Heavy Duty with Upgraded Handle Design, 360 Degree Swivel Caster Wheels, Adjustable Casters with Feet for Workbench, Machine

I am looking for a castor which I can screw on to a threaded bar which measures 10mm. Does the hole in the top have a thread in it? … and if so, will it take a 10mm screw?