lol so I can find something that'll screw onto that and have a nice hose barb thing on the other end?

I was thinking maybe just try and shove the tubing over it anyway actually

But knowing it wasn't quite right would probably annoy me!
I'll have a look anyway, I am off to town pretty soon

Thanks!!
EDIT: I asked because the best I can find on the net is something like

Which... aint right

that won't screw on because it's got the same NPT bit on the end?