What in the world is the size/thread of the water fittings on a garrett t3 60 trim?

The turbo I have is a 60 trim T3 from a 300z, .52/.63 AR, and no fittings from lowes will fit it..

 

then you didnt look hard enough
the threads are 1/8th npt,i got my fittings from lowes

 

Lowe's only carries 35° nipple and NPT. No automotive fittings. Should be a banjo bolt fitting.

 

No, I want it to be a straight fitting to hose... I looked hard, trust me, I brought in the old fitting and tested it out in the test fit thingies.. they didnt have the size so i had to use some adapter BS and it isnt fitting correctly.. I think it is 3/8 NPT for the water fittings.. I will have to look at Home Depot