Duct Sheet Metal Screws

I was assumeing self drilling but for me they seem to always take forever to penetrate the sheet metal.

Duct sheet metal screws.

Ducting sheet metal air distribution grilles sheet metal etc supplies including 11 duct ties 36 duct ties zip in screws bit. Insert 1 2 inch self tapping sheet metal screws through metal ducts where the ends come together. It can be installed with sheet metal screws. Turn the screw at high speed on the end of a drill and bit while pushing it firmly against the.

Item 1790033 model 1790033. 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. 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.

Lambro rigiflex 4 in x 96 in aluminum semi rigid flexible duct. More product details close. Screws for sheet metal stronger and more wear resistant than 18 8 and 316 stainless steel these screws are mildly chemical resistant. 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. Sms sheet metal screws or sdsms self drilling sheet metal screws. Choose from a full line of sheet metal ducts including elbow ducts ductwork tools duct wyes flexibles galvanized ducts and reducer ducts. Round metal duct pipe galvanized sheet metal duct work 24 metal ducts 16 inch hvac 3 inch rigid pipe.