I recently bought a bumper and during shipping the bolts were lost. I was wondering if anyone knew what size the bolts are that are needed. Specifically, I need the bolt sizes for connecting the spoiler(bottom piece) to the main bumper piece. Thanks in advance.

 

Heres a link that will show you what bolts you need.

Personally I would just buy them from your local Acura dealer.

http://www.acuraoemparts.com/delray/jsp/home.jsp