flat head self tapping screws for sale, brand-new and used.

Colors available in Dark blue Medium Blue Jade Green Black

Comes in blended colors to match facing choices of white or black vapor barrier. Fasten directly to steel framing system's or wood structures with self tapping 3/4 inch hex or flat head screws provided by others. Applying the banding 2-3 foot apart that holds strong for many building retro fit or new construction installations.