FastenMaster FMCTXT-VT250TR Cortex No. 9 X 2'' L Star Square Head Trim Screws BRAND NEW AND COMPLETE! THE BOX WAS OPENED AND INSPECTED. 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. Fast and easy no more caulking or sanding Strong connection Cortex fasteners offer higher withdrawal values than nails Can be painted, Cortex trim plugs can be painted after installation Brand Name: FastenMaster Length: 2 Thread Type: Coarse Number in Package: 1 Product Type: Trim Screws with Plugs Head Type: Square Callout Size: No. 9 Self Drilling: Yes Sub Brand: Cortex Drive Style: Star Packaging Type: Boxed Application: Use with PVC Trim