GuardDog exterior wood screws are designed for decking, fencing, and outdoor wood construction. Fully tested and guaranteed for use with ACQ, Cedar, Redwood, and Copper Azole pressure-treated lumber. The versatile head style accepts PoziSquare, #2 square, and Phillips drivers for convenience on the job site. Color-matched to blend with pressure-treated decking for a clean, professional appearance.

• Exterior wood screw with PoziSquare drive
• Fully tested and guaranteed in ACQ, Cedar, Redwood, and Copper Azole
• Versatile head - works with PoziSquare, #2 square, and Phillips drivers
• Color-matched to blend with pressure-treated decking
• Sharp threads quickly penetrate lumber
• Free PoziSquare drive bit included
• 2-1/2" screw length
• 350 screws per box