POZI2BIT

The PoziSquare drive bit simplifies installation of GuardDog Exterior wood screws.

Use PoziSquare driver bits with a 0-1800 RPM variable speed drill (at least 14.4V if cordless).

Install fasteners perpendicular to deck, increasing drill speed as the screw threads into the deck. Slightly countersink and be careful not to overdrive. If cam-out occurs, simply remove and replace screw.