#8 x 2-1/2" Coarse Thread Drywall Screw - Black Phosphate, Pkg 2500 DSC Drag Strut Connectors The Simpson Strong-Tie HELITOOL37A is

The Simpson Strong-Tie HELITOOL37A is a proprietary tool designed specifically for installing Simpson Strong-Tie Heli-Tie Helical Wall Ties

Shearwall holdown connections

Makes installation fast while automatically countersinking the tie into the facade material

These helical wall ties are made from 304 stainless steel for a long lasting service life and excellent corrosion resistance

#8 x 2-1/2" Coarse Thread Drywall Screw - Black Phosphate, Pkg 2500 DSC Drag Strut Connectors The Simpson Strong-Tie HELITOOL37A isDaggerz 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.