Duct Sheet Metal Screws

Malco is known for manufacturing some of the highest quality screws including the popular 1 rated hex style zip in one of the best sheet metal screws sold worldwide.

Duct sheet metal screws.

Round metal duct pipe. We also offer a full line of ductwork accessories including duct tape duct sealer sheet metal screws and all the necessary sheet metal tools needed for a professional duct installation. Round metal duct pipe. Round metal duct pipe galvanized sheet metal duct work 24 metal ducts 16 inch hvac 3 inch rigid pipe.

Malco offers a variety of sheet metal screws specifically made with the hvac trade pro in mind. We also recommend that you seal this joint with a metal duct sealant. Insert 1 2 inch self tapping sheet metal screws through metal ducts where the ends come together. When attaching to sheet metal fittings slide the crimped end of the duct into the straight end of the fitting and secure with sheet metal screws at about 4 on center.

It can be installed with sheet metal screws. What is the right type of screw to use to screw duct pieces together. Choose from a full line of sheet metal ducts including elbow ducts ductwork tools duct wyes flexibles galvanized ducts and reducer ducts. Item 1790033 model 1790033.

Ducting sheet metal air distribution grilles sheet metal etc supplies including 11 duct ties 36 duct ties zip in screws bit. More product details close. Turn the screw at high speed on the end of a drill and bit while pushing it firmly against the. I was assumeing self drilling but for me they seem to always take forever to penetrate the sheet metal.