I found this hardware on the floor of my garage. I don't recognize the parts and wonder (with great concern), if they came off of my 2015 Subaru Outback. I've look under the hood and under the chassis and can find no logical place for them to have fallen from, but then again...??? Of course Google's no help, of course the service dept. at the dealership's no help. Can anyone on this forum help? Can you confirm or deny these parts fell off of my Outback?