Thanks for the replies and suggestions all. It looks like I have some options, now.
MSC? Not familiar, what's that stand for?
Count already linked the webpage, but I believe it originally stood for Manhattan Supply Company, though now it's just known as MSC or MSC Industrial. I used to order all kinds of stuff through them when I worked for what used to be the old Bethlehem Steel mill (ArcelorMittal when I was there), because we had an account with them, and they gave us a pretty decent discount. I wish I had kept the customer number, because at the time, we were able to use it for personal purchases as well, though for most of the "discounted items" you could usually find an equivalent deal elsewhere. Best one I ever found was some black oxide Leatherman Waves for less than 1/2 of retail. I should have loaded up.
I believe they also bought out/absorbed Enco, which used to be one of my favorite "cheap" supplies. You used to be able to get some really good deals on tooling (especially import brands) and quality was usually pretty decent as well, though it seems like MSC chose NOT to continue the pricing structure that Enco was using, so even the same brands that Enco used to carry seem to all be a little bit more expensive. Such is life I suppose.
McMaster is still on of my main go to suppliers for odd fasteners, tooling, etc... if I can't find it cheaper on Amazon, eBay, or other suppliers. Grainger probably comes in next, but only because they have a store front about 5 or 10 minutes from where I work, and I pass it nearly every day. I still get stuff from MSC from time to time, but it's rare, and that's really only because they're a little farther away from me, and they're usually not any cheaper than McMaster or Grainger. Depends on what exactly you're looking for though.