SR20DET throttle body nut size

[Frank_Jaeger]

Redtop SR. Anyone have the size of this nut? It spun off while I was checking for boost leaks and disappeared forever. I tried everything metric they had at Ace but nothing fit.

http://i1217.photobucket.com/albums/dd389/delysid_/IMG_0062.jpg

[jr_ss]

I probably have one in my parts bin. I'm local if you're still in PC.

[Frank_Jaeger]

Couldn't find a proper fitting bolt. Neither a S14 SR throttle body nut fit, nor did a S13 / S14 KA throttle body nut. Threads look to be 1.00mm, and shaft diameter seems to be smaller than M10 and larger than M8. Never heard of an M9 before but that's probably it. Ended up using a "close enough" nut and it's holding.