Rudolph Hucker

peeps i removed the battery and battery tray last week to clean up the white powder..ok the metal back plate that holds the battery tray in place fell behind the plastic wheel arch covers. so ihad to remove those to reinstall the battery tray..some of the plastic rivets arnt sitting strong enough i think.
ok what are they called and can i find them on e-bay or a site that will post to me here in sunny sweden lol.
cheers rudi