Using a Z390 Maximus XI Hero and one of the M.2 heatsink screws are missing. They're about a centimeter long - would there be a good place to find a replacement?
Either that or contact Asus for a part replacement. My experience with Asus is that the M.2 screw comes in its own little plastic bag, so there should be a part number that they can send you.
I found the same link earlier and failed to post because I don't think it will work for rflcptr these should help me however. I lost one of the two M2 standoffs or my ASUS Prime PRO X470.