2004 GT

Evidently my torque wrench isn't sensitive at <10ft/lbs and I wasn't paying attention, doing three things at once, and I snapped one of the upper two bolts right off. It's the one that screws into the plenum, top right if facing the the intake. I was able to get it out of the plenum clean, threads intact, now need a new screw for it.

I've searched everywhere online and can't find a replacement screw/bolt that isn't included in a whole new throttle body. Can anyone point me in the right direction? Much appreciated.