Can you tell me if this is a part from my T4R?

[garlic4runner]

it has ridges so I think it screws into something. Any ideas? :wave:

it's not much larger than a quarter.

 

[Qjake]

Looks like some kind of threaded plug. Dimensions??

 

[LI4runner]

It look like a grommet. Is it of rubber material or a metal?

 

[garlic4runner]

It look like a grommet. Is it of rubber material or a metal?

it's about the circumference of a quarter. it is hard plastic. I believe it was discovered by the feet on the passenger side front seat.