Best way to smooth fender bolts?

my5thmopar said

Fabricate a cover, then you can remove it to get to the bolts.

Click to expand...

^^ there ya go.

Or use some of the RadRides bolts that Billet specialties makes for them. http://www.radrides.com/Merchant2/merchant.mvc?Screen=CTGY&Store_Code=Gear&Category_Code=Rastners