Brembo fitting thread
 

My ebay S2 (944T) 4-pot calipers got buggered up.
At least, just the threads where the lines come in.
It needs chased.

What is this thread?
It looks like a 1/8 NPT(!)
is this possible?

-Or is there a very similar one in a metric size i should get?

Stock Porsche are M10x1.

Lanner

Sorry, I meant the brake line fitting...
Thanks for your help.

Not sure if I understand you correctly, but the brake line fitting is M10x1 like Lanner said.

Oh, OK, my bad.
I was thinking M10 x 1 like any other metric bolt.

Is there a taper to these threads?
All of my experience is with pipe threads in old fashioned NPT.

If I go looking to buy a tap to chase these,
Does it have a specific standard, (i.e. NPT)?