Fastenmaster Cortex No. 10 X 2-1/2 In. L Rope Swing Torx Ttap Button Head Hidden Deck Fastener 224 P

The FastenMaster Collated Cortex hidden fastening system is the fastest, easiest way to hide fastener heads when installing Trex decking. The Cortex hidden fastening system is the fastest, easiest way to hide fasteners in composite, capstock, and PVC deck