AVOID CAM-OUT: The star-drive masonry screws design maximizes torque and reduces cam-out to protect the fastener and bit.
FLAT HEAD: Featuring countersinking nibs, these masonry screws have flush installation in the lumber that are great for interior or exterior use.
SERRATED THREADS: Serrated threads cut into the walls of the pre-drilled hole for easy installation and a strong hold every time.
BLUE RUSPERT COATING: Suitable for exterior and interior masonry, the blue ruspert coating provides superior rust resistance.
DRIVER & DRILL BIT INCLUDED: To ensure you have all of the masonry tools you need, the proper driver bit and carbide-tipped masonry drill bit are included in each box of TorqueMaster screws.
