Oil pressure sender thread size?

[Floydo]

Hi
Just got my new gauges today.
Quick question, does anyone no or has fitted autometer electric oil pressure gauge sender. The thread is NPT, do I need a metric adapter for the ZD30?
Cheers

 

[tommyhodgkin]

Pretty sure the sender is 1/8 or 1/4 npt

 

[tweak'e]

i doubt the nissan is npt, its more likely to be 10mm x1mm or 10mm bsp.
you may have to pull the pressure switch out and measure it.
1/8 npt is very close to 10mm bsp but will jam about 4-5mm in.

i fitted an oil sender on a toyota recently. i used bsp fitting and tapped one thread to 1/8 npt for the gauges sender. worked a treat.