Can anybody tell me where I can buy stainless 4-40 button head screws? I really don't want or need a kit. I just want to pick select sizes.
1/4", 3/8", 1/2" I'm not having any luck on google. Thanks

www.mcmaster.com

Enter "socket screw" in the "Find Products" box and then go through the selection process. But you have to buy them in packs of 100.

Here is another company that sells screws (http://www.fastener-express.com/).

Great! thanks fellas. hobbytalk members are the best!