Hello...i am going through some baggies from the previous owner and have a question about some of the bolts iv found. Attached is a pic of a few that i have...I have a lot more but multiples of the same kind...so how do i know where they used the 5/16" flange head, vs the 5/16 with the washer? any idea on the one with the large washer and spacer, i believe i have 2 of those..Pic of bolts in link..if anyone has any ideas for where these might be used properly id love to hear....figuring these are mainly front sheetmetal bolts..click link for image...
https://photos.app.goo.gl/L1jRSak9XtZjEHKB6