5 Boxes Trex Hideaway composite screws are the best choice for your next decking project. Featuring a mushroom-free design, a high-quality epoxy coating that resists fade and corrosion and the patented HexStix® drive system, Trex composite decking screws are going to stand up to the elements and provide the beautiful top-side aesthetic you demand.\nDesigned for use with Trex, but compatible with most other wood-alternative decking products\nUnique screw design won't mushroom for a clean top side aesthetic, epoxy coating is the best color match available and resists fade and corrosion\nFeatures patented HexStix® Drive System for a smooth, easy drive screw after screw\n25-year warranty\nFinish: Epoxy\nManufacturer Color/Finish: Saddle\nSub-Brand: Hideaway\nLength Measurement: 2-1/2-in\nScrew Thickness: #10\nCollated: No\nDrive: Torx\nFor Use on Brick: No\nFor Use on Composite: Yes\nFor Use on Concrete: No\nFor Use on Drywall: No\nFor Use on Metal: No\nFor Use on Plastic: No\nFor Use on Vinyl: No\nFor Use on Wood: Yes\nHead Type: Trap\nMaterial: Steel\nMaterials Fastened: Composite\nMulti-Material: No\nPackage Quantity: 75\nPoint Type: Type 17\nSold As: Box\nThread Type: Variable\nUse Location: Exterior\nWarranty: 25-year\nACQ Approved: Yes\nCA Residents: Prop 65 Warning(s): No\nUNSPSC: 31161500