Comment on “Dear Lazy Web” by Daniel Stutzbach
It's not a washer, but the bolt's diameter is so tiny that it could still be shipped in an ordinary first class envelope (the bolt is narrower than anything Home Depot caries, so picture the thinnest bolt you've ever seen and then go smaller 
). A snack-sized ziplock bag would offer plenty of protection to prevent the bolt from wearing a hole in the envelope.
I don't think I could reasonably ask you to go through the trouble of picking it up, unless you lived or worked right next to BoltDepot. I appreciate the thought, though!
I'm going to try some of the other local hardware stores. If I don't have any luck, I guess I'll cough up the $9.
