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GRK RT COMPOSITE TRIM HEAD SCREW

GRK Fasteners

For use in exterior composite trim, cPVC, door and window jambs, and composite decking. For use in interior and exterior conditions, and the GRK Climatek coating is approved for use in treated lumber.

RT CompositeTM Trim Head Screws' allows you to install right the first time.

  • Reverse thread design prevents mushrooming to create an even surface
  • Trim Head provides a clean finished look.
  • Zip-TipTM allows for one step installation with no pre-drilling
  • Star Drive eliminates stripping for improved productivity
  • ClimatekTM coated screws provide corrosion resistance in pressure treated wood with corrosive ground contact
  • ESR-3201 approved for trim applications