GRK FASTENERS #9 x 2-1/2" Climatek Star Drive Kameleon Brown Composite Deck Screws - 100 Pack

Heads blend in with decking with no mushrooming effect. Use in plastic or composite decking. They come in a variety of deck matching colours of which Grey, Brown and Tan are approved for use with Trex Select™ deck boards.

• Recessed Star Drive: zero stripping, with 6 points of contact
• CEE Thread: Enlarges hole to reduce splitting
• W-Cut(TM): Low torque, smoother drive
• Zip-Tip(TM): No pre-drilling, faster penetration
• Fiber Trapping Rings: designed to prevent mushrooming or dimpling
• Cutting Pockets: provide a clean hole and reduces splitting, and bore with precision
• ESR-3201 approved for structural application
• Case Hardened Steel: for high tensile, torque and shear strength
• Climatek(TM) Coated: AC257 Code approved for use in treated lumber
• For interior/exterior use in; both composite and PVC decking