rear bumper bolts
 

So we lost the rear bumper bolts, must be metric threads anyone know the size? 94 F150.

Not off hand, I'd just go to Lowes and match a few up with the holes then buy that size and the nuts.

94 almost everything other than engine is metric.

I believe they are 12mm coarse thread.

Thank you:-X22

Turns out they are 14mm for the forward most one that has the nut welded to the frame, the other can be about anything 1/2"-5/8 grade 8 that you have laying around