The Cortex hidden fastening system is the fastest, easiest way to hide the fastener heads when installing PVC trim boards. No more caulking, sanding or painting needed.
Brand Name: FastenMaster Sub Brand: Cortex Callout Size: No. 9 Length: 2 in. Drive Style: Star Head Type: Square Head Product Type: Trim Screws with Plugs Number in Package: 1 pk Thread Type: Coarse Application: Use with PVC Trim Indoor or Outdoor: Indoor and Outdoor Packaging Type: Boxed Finish: Smooth Self Drilling: Yes Coverage Area: 50 linear feet