#6 x 2-1/4" Coarse Thread Drywall Screw - Black Phosphate, Pkg 3000 Simpson Quik Drive Replacement Parts The expansion design allows anchoring

The expansion design allows anchoring to CMU

The self-drilling Type 17 point ensures fast and effortless penetration into OSB without splitting or pre-drilling

It’s commonly used as a post holdown or column holdown in residential wood framing projects where extra strength and security are needed

and factories with ease

Installation Design:Features diamond holes to provide temporary fastening during installation

#6 x 2-1/4" Coarse Thread Drywall Screw - Black Phosphate, Pkg 3000 Simpson Quik Drive Replacement Parts The expansion design allows anchoringDaggerz 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.