HEX-CAPS Bolt Covers fit hex bolts that are 3/8" diameter across the flats (including "Tapcon" and "Hex Washerhead" screws and bolts). HEX-CAPS are made from high-impact plastic and have a UV stabilizer additive. They are intended for indoor and outdoor use.

These are hard to find, not readily available in a parts store. Their use is unlimited, I bought these to use on my truck visor. I couldn't even find these on the Lund Website. They can be painted to match whatever color you need. These caps are white.

I am selling these in sets of eight for $5.