I feel kinda silly for posting this, but...I've been searching high-n-low trying to find how to buy a stock of individual male pins for common connectors (e.g., the various styles of ATX PC power supply connectors). Not a full male connector (although some of those don't seem that easy to find, either..) - but the individual pins that go into manufacturing a complete male connector. I want to solder wires to them and then "break out" individual pins to connector to other parts of circuits. What is it should I be searching for called, as I seem to only pull up full connectors regardless of the search terms I've tried to use? Also, what are the common sizes that I should have a stock of?