I stripped the master cylinder brake line flare nut. I think thats what its called. There are two that thred into the master cylinder. its a 5/16 brake line, I think the flare nut is M12 1.0 thred. I can't find the nut anywhere and was hoping for some help? I can get the 5/16 line and flare it my self. I have the union. just need confirmation of nut size and or where to find it. BMW dealer said to buy the whole line. around $400. I just need the flare nut!
please help