Help on throttle body

[TurboHatch]

Ok, its a ridiculous question, but i'm missing a bolt on my d16 throttle body. It's to the left of the vacume line near the intake and use to have a brass bolt inside it. Does anyone know the size of the bolt and where i could find one, it's making my car sound really annoying. Please help

[Gassaver]

That was your idle adjustment screw.

[rushi]

Get new one from Honda dealer, should be only a few bucks.

[TurboHatch]

thank you very much, i appreciate it