Reply to Replacement Jogwheel Screws?

So I some how lost 2 of my screws for the jog wheels of my VCI-400 EGE. Now I'm having a problem of the tracks drifting after doing a spinout in Traktor. This occurs even when the track is paused. I tried calling Vestax, but their customer support had a hard time understanding what it was I needed.

Just wondering if these could be replaced online? My next stop is the local hardware stores.