Tap size for shift knob.

[fowler.j.12]

Looking to know the tap size for a knob on a 3rd gen. I've heard it was M10. Anybody confirm this?

Making my own knob from delrin and just dont know what to tap with to screw onto my shifter.

 

[dlo253]

M10x1.5

 

[fowler.j.12]

Thank you. Appreciate it.