Hood Bolt Size/Thread

Ok y'all, I got it licked.

Just gave the new bolts some extra juice and they threaded in fine. When I took them out there was dirt on the threads, so between sandblasting the hood and then having it sit in the shop during all of the other bodywork (think about filler dust that gets everywhere), I'm guessing there was just some build up in the holes. Problem solved, all good. Thanks for the replies!