I have to drive an hour to get stuff. Locally there's nothing.
You probably need to expand the radius of your search. Otherwise, use eBay for smallish stuff. For somethings, believe it or not, McMaster is at the going rate, but you do have to shop around. The good thing about McMaster is they have fast delivery, one or two days. And you know what paid for is what you actually get.
How about this. There's a Yarde Metals in Mansfield MA. And one in Pelham, NH. Mansfield is pretty close to where you are. According to their main website they have a drop zone. 800-376-2011 is the number for Mansfield. I might call the location in Pelham, be good to have another (closer) source for materials.