ZF DS speedo drive thread size

I'm about to place an order for a sensor that fits to the speedo drive, for my electronic speedo. Unfortunately my ZF is not at home at the moment. Anyone know the thread size of the speedo drive on the box? Mine is a DS25-1.

Thanks.

 

[Doc Watson]

I will check my zf-0 tonight for you Brian.

 

[Roy Snook]

Hi Brian,
Thread is M22 x 1.5
regards
Roy

 

Thanks Andy and Roy.