H2O sensor thread size

[mazikowski]

Does anybody know the thread size for the smaller h2o sensor (spade connector, for gauge cluster not ecu)? I need to get an adapter for my 1/8 npt sensor. I want to avoid using one of the ones that goes in the upper rad hose if possible.

Would any of the ones on this page work?http://www.glowshiftdirect.com/threadadapters.aspx

Or could somebody point me to one that would work?