GuardDog Exterior Wood Screw

GuardDog is a versatile exterior wood screw used for a variety of applications.

GuardDog is a versatile exterior wood screw used for a variety of applications including pressure treated decking, railings, stair stringers, deck frame blocking, dimensional headers, pergolas and more. The PoziSquare™ Drive eliminates strip-out. Fully tested, fully guaranteed in pressure treated lumber, cedar, redwood, and chemically treated lumber.

Design features include:

  • Versatile head style can be used with the PoziSquare Drive, #2 square drive, and Phillips drive
  • Guaranteed corrosion resistance
  • UV Resistant to fading or chalking
  • Sharp threads quickly penetrate lumber
  • Free PoziSquare driver bit included