stripped cylinder bolt

so if i put another nut on top of the one stripped and tightin them really tight and then keep tightening till the stud comes out and BTW it would be the the stud that screws into the bottom end that the jug slides onto.
 
so if i put another nut on top of the one stripped and tightin them really tight and then keep tightening till the stud comes out and BTW it would be the the stud that screws into the bottom end that the jug slides onto.

what he means is to take one of the good nuts and tighten it down against the stripped one then put your wrench on the good one and loosen and see if you can take the stud out with the stripped nut on it