M&M Venting offers five release washer values. The number of fasteners to be used on a project is determined by the release value of the fastener, desired psf release, girt spacing, type of panel, and area to be vented.

Product Features

• 300 Series stainless steel fastener for corrosion resistance.

• 3/8" Hex Head

• ".750" O.D. special aluminum alloy washer bonded to EPDM rubber.