#6 x 1" Coarse Thread Drywall Screw - Zinc, Pkg 10000 Hidden Deck Fasteners while the square-drive recess reduces

while the square-drive recess reduces cam-out for secure driving

this anchor is also removable

Self-Drilling #3 Point: Penetrates steel without pre-drilling

and general steel construction applications

Versatile Design: Suitable for a variety of residential and light commercial framing applications

#6 x 1" Coarse Thread Drywall Screw - Zinc, Pkg 10000 Hidden Deck Fasteners while the square-drive recess reducesDaggerz 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.