Need help with custom brake line

[Micah247]

Sorry for the large picture, but the detail is important.

I have a 2015 Golf TDI. I need to have a custom rear braided SS line made. I have GTI PP rear brakes I know the banjo is 12mm. I need the line to be 2" longer.

I need to know what the specs on the female end are. I'm pretty sure it's M10x1.0 But I don't know what the flare inside is. I've attached a chart and eliminated the ones it can't be.

I'm pretty sure it's a standard VW female rear brake line fitting.
I guess I should be asking what the standard is?

 

[Micah247]

Looks like it's. DIN/ISO Bubble Flare
If the end of the tubing looks like a button, and the back side angle of the flare is 90 degrees, than it is the DIN flare. You must use a nut with a "lead" for the DIN flare.

 

[Micah247]

It's fun solving your own problem. I've got it narrowed down to these two.

 

[Cuzoe]

Thread from the dead but anybody, or OP, have the answer to this. I'm looking to have some lines made up this week for the same project as the OP.