1997 Civic HX MT

I want to make new PS pipes for my PS gearbox which I just removed. Does anyone know the thread fitting size as well as the pipe size ?

Please note I am not referring to the high and low pressure lines that go into and out of the PS gearbox - I am referring to the two lines (53670-S04-A51 and 53671-S04-A51 "Pipe's A and B") which are a part of the PS gearbox itself.

I put a wrench on the tube nuts and it fit a 12mm wrench. I've heard m12x1.0 threaded fittings on a 6mm tube are a brake line size, but I am not able to actually find that size tubing anywhere to make my own.

Any help is appreciated.