what size NUTS im i looking for? :p

Looking for the size of nut that goes on the motor mounts? i don’t feel like going to home depot and buying random kinds. Also it looks like a fine thread, correct?

One more thing, I’m looking for the bolt size that connects from the transmission mount on to the transmission and the bolt from the mount to the chassis? this is an Sr tranny if it matters.

Thanks,

Derek.