Without the threaded receiver for the studs it will be tough to fab something up

I was lucky. Just the studs were broken off

I was able to weld new studs on mine
Picked up some 10/24 studs from the hardware store
And the nuts with the flange.


Not sure how you would tackle this
Maybe a 10/24 coupling nut but you will have to figure a way to attach them.

Anyone have a idea?