#6 x 2-1/4" Hi-Low Thread Drywall Screw - Black Phosphate, Pkg 3000 Large Diameter Masonry Screws the InsulDrill’s aggressive thread design

the InsulDrill’s aggressive thread design and durable build give installers confidence with every drive

these screws deliver dependable performance

or residential projects

The hot-dip galvanized coating adds a layer of corrosion protection

Electrical conduit and wiring runs

#6 x 2-1/4" Hi-Low Thread Drywall Screw - Black Phosphate, Pkg 3000 Large Diameter Masonry Screws the InsulDrill’s aggressive thread designDaggerz brand drywall screws are a high quality screw designed for fastening sheet rock to studs. These screws feature a common bugle head that sits flush with the drywall once installed. Although these are labeled as drywall screws, they are often used for wood and other materials.