Supply line specs

[Keystoner]

I want to replace the rigid lines supplying my outside shower with braided flexible lines. (This will enable me to open up more storage space.)

I'm trying to figure out what I need. What are the ends called shown in this picture?

[Bama Rambler]

There are several different sizes of nut and ferrule fittings. Those are most likely 1/2" FIP faucet threads (which means that they're pipe threads, but not tapered).

[Keystoner]

Thanks and yes it's a 1/2" FIP faucet connecter.

My original intention was to order online but I ran to Lowe's today for two. So now I can move the false panel further back to make a little more room in the cabinet. Unfortunately I also picked up a "real" faucet for the sink, and a sheet of plexiglass for the screen door mod.

I just love it at Lowe's when I ask for X in order to do Y. They get confused and ask what it is for only to tell me they don't carry RV parts. I wanted 90's for the supply lines only to be shown 8 dollar brass tapered pipe fittings. I ended up finding them in PVC for 50 cents.