I need to retap one of the mounting flange holes on one on my Tial wastegates. I'm not sure what happened to the thread, but I will just retap it.

I think it is an M8 x 1.25 pitch thread. can anyone confirm this?

thanks,

Andrew

 

sounds right

 

thanks for the reply. I was finally able to get a hold of someone at Tial (they don't post their phone number) after some minor internet digging for a number. they verified that that it is indeed M8 x 1.25 pitch. I was able to pick up a tap after work.....hopefully I can fix this thread. otherwise, I'm just going to drill it out and use a nut and bolt.