CHRA thread sizes
 

I am getting ready to order some fittings for my car. I am going to run -4 braided stainless lines for my water lines to the turbo and my wastegate. I have all the fittings for the wastegate, because they came with it. The turbo CHRA is a different story. What size are the fittings for the water ports? This is a standard SR20 CHRA. When I used to run a standard SR20 turbo, the one side I used the stock banjo fitting. The other side was I believe 1/4" NPT to 5/16" barb. I used rubber lines before...not this time.
Is it pipe thread? Or something else? It looks like it has a taper to it like pipe thread should, but then again it doesn't? The banjo bolt definately isn't pipe thread...is it metric? HELP!!

Garrett water ports are M14x1.50

Lol, so it is bolt thread.
I went for like 4 years with a 1/4" pipe fitting in one side with no issues.
It's time to sort this setup out right and get away from the rigged up.