Hi Everyone,

I'm not sure if there are other threads that address my issue. I went through some and didn't see an answer to my dilemma.

I have a 2015 C250 Coupe. I'm changing the diffuser and on each side of the diffuser attaching it to the bumper are two screws that I do not recognize. I have a good amount of tools so I was shocked when I couldn't find anything that fits. I would appreciate the help if you can make a suggestion on what I should use.

Thanks in advance

 

You sure that's a screw and not a rivet? Looks like it may be some kind of tri-wing security screw if it isn't a rivet. It's not OEM if it is a screw either.

 

I would crack it with a pair of pliers. Use bolt/nut or zip tie for a replacement.

 

It actually was a rivet and I was able to drill it out. Thanks for the replies.