Temperature sensor

[CatalinU]

Does anyone know whats the thread on the water temperature sensor? I want to add a water temp gauge and need to make a T adapter to fit both sensors but I don't know the thread size of the original sensor

[schlumpf]

As far as I know it's a 1/8'' Whitworth thread.

[CatalinU]

Thanks very much, will be ordering then a T adaptor for both water sensors