Need part number for clip/fastener near rear bumper

Looked through everything I could find to figure out what part number or clip type this is and cannot figure it out. It is the small fasteners that attach the rear Bumper Corner Cover moulding piece under the tail light housing. These seem to be the only place these are used on the truck- 2016 TRD Sport Access Cab. It is for attaching part #5216604010, the Bumper Corner Cover (Left, Rear, Upper), number #14 on the parts diagram. The cover uses 3 of these each side of the truck to attach to the body behind the bumper cover. Mine was repaired by a body shop after the left rear was damaged, and they left the piece in there without ever reattaching it like the passenger side is, so it just floats around in there. Every parts diagram and picture I have looked at show different fastener/clip part numbers around that area, but none of them are the same as these small clips. Took pics of one I took off passenger side. Any help is appreciated!

 

You can buy these things in bulk all over Amazon.

 

I have been looking through all of the Amazon sets, and nobody seems to have this type. I have a Toyota Amazon fastener kit I previously bought, and none of them fit this piece. Hence why I posted.

 

I'm sure I saw those the other day at Auto Zone while looking for interior push fasteners. Positive of it.

 

Update for this in case anyone in the future is looking for these rear bumper clips, I found the correct OEM clips. Fit perfect and was able to secure the part behind the rear bumper correctly. They are-Bumper Cover Support Rail Clip - Toyota (90467-05170).

 

Black zip ties work better. Less expensive and much more secure for off-roading, power washing mud off, etc.