Can someone tell me what this part is? I found it on the floorboard in front of the driver's seat. I assumed it came from the seat but don't see where anything's missing under there. Local dealer is no help.
The outer part was a resistance-welded threaded "nut" and the inside is the remnants of a broken off bolt. Judging from the ruler, it was probably 5/16" or 8mm diameter. Find the steel piece with the three matching weld marks and that's where it came from.