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SPAX #10 x 2-3/4-in Composite Deck Screws ( 350 -Per Box )

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  • SPAX T-STAR Cylindric head type fasteners with HCR coating are intended for connections in exterior composite deck board finishing applications when attaching to treated lumber joists - These fasteners are designed with an uppercut head for preventing mushrooming and also provide a clean finish into composite deck boards.

  • Cold-rolled carbon steel wire heat treated to Grade 5 durability and plated with an HCR (High Corrosion Resistance) double barrier coating - HCR is tested and recognized for use in ground contact pressure treated lumber for exterior, freshwater general construction applications (eg AWPA UC1-UC4A, UCFA).

  • The T-Star Cylindric Head HCR Composite Deck Screws are designed for flush mounting composite deck boards and creating a clean surface finish. • Undercut head prevents mushrooming and provides clean finish in composite deck boards • Reverse upper thread clears away excess material • Type 17 double slash point for fast start and helps prevent splitting • Available in seven common composite deck board colors

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