A friend and I were trying to install Challenge SS brake lines this past Friday night and we stripped the threading on the hard line. In the ungodly hours we were working we've tried several fixes including shaving the affected threads and sawing it off. Needless to say but both did not work. I have the part number of the affected line but my friend just realized that we could still probably attempt to fix it but using a die. I know this is a longshot but would anyone happen to know the thread pitch of the hardline? I have the part number: 46376-S2A-A51.

Any help would be greatly appreciated.

 

m10 x1.0