What is the thread size and pitch of the TWM short shifter? They use an adapter on their shift knob to allow it to work with most stock shifters but screws right on with their own short shifter. I'm trying to find out what the thicker of the thread is.

I tried emailing TWM but they don't seem to ever reply to their emails.

 

It's the same thread as stock - the stock shift knobs fit w/ no problem.

 

If you've ever seen a TWM short shifter, you'll see that it has 2 different threads. I'm looking for the lower fatter part. I measured the size, I think it's 12mm, and the pitch looks the same as stock, but I can't be sure.

 

Sorry - misunderstood your question. And yes, I've seen one because I installed it, but don't know the thread size.

 

It's the same as stock!

 

The thread size is obviously different, but you're saying the pitch is the same? So it should be M12 x 1.25?

 

I answered my own question, went and bought a M12 x 1.25 nut, it threads right on. I guess if I want an answer for something, I better find it myself.

 

Ah ya, didn't read the second part of the post; sorry about that. But yes you got it right. The stock shift knob has the two thread sizes, so that's why our shifter is like that.

Patrick
Team TWM Performance