Can You Help Identify These?

hmm #6 looks like a dash bezel screw , my 66 has 4 of then holding the speedo bezel in but look to be a little shorter than yours. might work for your year of car.
#2 looks like (again going off of a 66 dart) screw that holds on the top chrome trim on the door that my door panel slide into.
#1 looks like the same screws that I used to put the front kick panels on and I think the inner sill plates for the carpet hold down piece
#3 looks like outer sill plate screws
can't help on the rest. I've seen #5 somewhere but can't remember where dangit!