FYI. If you're looking for these and can't find them in your local hardware stores, these are the ones you want:
[VIDEO]http://www.amazon.com/Ernie-Ball-Pickguard-Screws-40-Pack/dp/B002NM0XQE]Amazon.com: Ernie Ball Pickguard Screws 40-Pack Black: Musical Instruments[/VIDEO]
None of the places around me had them - plenty that were close, but these were what I was looking for.
Little pricey for 40 screws, but hey.