As above. Maybe a daft question, but does anyone know the thread size of the stud on a catalytic converter?



I'm guessing you'll say they vary from car to car. But thought it was worth an ask. (car is an injection Mini btw.....)

Flame suit on?!

 

M8x1.25??

 

or M10x1.5mm ?

 

Two suggestions are good enough for me, its hardly going to break the bank.

Thanks folks. Great response on this forum

Any one anything else to add?