Planning to remove the AIV system from a KA-DE, thread pitch for the collector pipe?

[Katsumbhong]

Hey everyone!

I'm planning on removing my the AIV set up in my 1992 Nissan 240sx KA24DE. I've seen a bunch of people plugging up the hardline tube that runs from the AIV, but I am planning to completely remove the hardline and plug it up from the collector pipe underneath the exhaust manifold.

Does anyone know the the Metric size and thread pitch for the nut that runs into the collector pipe?


Thanks in advance.
-Anthony