I don't bag individual parts. The time it would take to do that and label them would add a lot of time to restoring a car. I just put all the bolts/screws for one door together, fender/hood hinge/hood bolts, suspension and so on together. After you after taken so many of them apart and put them back together you learn where the parts go Pictures are always a plus, now there I say you can never have too many.