How do you remove this

[Omega worm]

Hello I am changing my bathtub faucet and the spout came off but there is a fitting stuck to the end that will not come off any ideas how to get it off the threads

 

[ShaunCorbs]

You want to remove the external threaded (the one with the hex on?)

 

[Omega worm]

You want to remove the external threaded (the one with the hex on?)

I just want the threads there so I can screw another faucet on when I’m ready but that other piece is stuck on the threads

 

[ShaunCorbs]

Might be easiest to use a hacksaw and cut it off eg cut from left to right on the body

 

[Ben-gee]

It looks like you’ve been slipping on the round female threaded part that you wish to remove.
Hold the hexagonal part with a spanner; the rounded part should unscrew but you will need a self- tightening toothed jaw tool to get a grip on it - the best thing is a pair of stilsons.