For nylon screws, try www.microfasteners.com. They sell in decent quantites for a fair price. I don't know how small you want for screws, but I think you can get things like M4's in nylon.
For drill bits, etc, I usually go to www.use-enco.com. You can probably get a set of metric drills that will cover the .5mm increments. If you want the other sizes, you'll probably have to order them separately. RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED] Please note that subscribe and unsubscribe messages must be sent in text only format with MIME turned off.
