3/16" x 2-1/4" PaulinPRO Hex Hd Hex DR Concrete Scr STL Blue Epoxy 2000 Pcs

PaulinPRO Concrete Screws are high performance exterior fasteners designed to fasten objects into concrete, brick and block.The Serrated Thread design allows for superior strength. The Hex Head screws are ideal for high drive torque. The Flat Head Star Drive screws prevents cam-out. PaulinPro concrete screws have 90% higher concrete pullout strength than the Leading National brand and meets highest corrosion resistance standard. ICC approved.