Hillman 1/4 In. - #14 2 In. Washer Head Self-Drilling Sheet Metal Screw (100 Ct.) Water Heater Connector do it yourself outdoor cooling

do it yourself outdoor cooling misting system

easy turn spray lever for convenient spray selection

Made of steel with a mar-resistant enamel finish

or composition roofs

Use scissors and peel down foil

Hillman 1/4 In. - #14 2 In. Washer Head Self-Drilling Sheet Metal Screw (100 Ct.) Water Heater Connector do it yourself outdoor coolingSelf drilling screws are manufactured for use in wood, fiberglass and metal. They possess a drill point which enables the screw to drill its own hole in thin gauge steel; no pre drilled holes are necessary. The sharp threads create their own mating thread when drilled into the material, and provide a stronger grip to your surface. Perfect for roofing construction, these screws have a neoprene washer that provides a water tight seal, and prevents