There is a surplus and salvage retailer in my area that sells hardware by the pound. The other Mainiacs here will recognize the name "Mardens". They have an industrial section with tons of hardware - I went in and grabbed a handful of this and that to start my collection and I have added to it a few times over the years. It's great not having to stop in the middle of something to go get raped at the hardware store for a nut or bolt.
















