Lost ati x800xt screws for the stock cooler

I cant find these screws any where around my apartment and not sure how i can replace them without registering the video card. I wanna sell the video card but not with the zalman attached. I wanna put the original stock cooler back on the video card but its not looking possible without those screws..they are not the typical HD/PCI slot screws. any suggestions?

As a last resort, Arctic Silver Thermal Epoxy will do the trick. It'll be a bitch to remove the cooler again though.

Look for a hardware store, they must have many types of screws, those used on hetasinks are'nt that special.