Threaded Bona Mop (Old)

Threaded bona mop (old) adaptor.
A threaded mop adaptor for my mothers old mop collection. The threads need to be worked out to glide smoothly. Not sure if i'm using onshapes threaded function correctly. This is my first 3d cad project I made. 
Might update with v2 if i figure out how to get the threads to glide nicely. 
You might want to cut out the lip of the threads to it doesn't get ripped off like mine did.