My V250 TG ARGB Mid-Tower Chassis has four, tiny, rubber grommets for the finger screws that bolt down the glass to the case. I tried looking for rubber washers or grommets and couldn't find any online or at local stores. They are not available or too big someway or another. The ones that came pre-installed are missing because I didn't know they were there and two of them got damaged while working on building the PC. I would like to get more of these because I am usually upgrading a lot and thus might destroy more of these little devices. Where can I get these or are they just Thermaltake exclusive? Thanks!