plastic rivet for Toyota Venza

thingiverse

This one fits perfectly into the 9.8mm hole for the plastic plug, which secures the plastic cover piece near my battery. The original broke off as it was removed, a common occurrence. To replace the battery, I had to remove the cover first and take out the bolt that held it in place. It took me exactly 40 minutes to print two of them. The final dimensions are 23.3mm long with a 2mm thick head, measuring 24.2mm in diameter. These measurements match closely with those of the original plug I removed. The picture shows the broken one and the two printed ones, along with where it fits in and after it's been placed. The OpenSCAD program should be easy to modify to suit your specific needs. I found similar designs online, but this one appears to be a closer match to the broken one I needed to replace.