FastenMaster Cortex 2-3/4 in. x 50 lin ft. Collated for Azek Trim (75-Pack)

The Cortex Hidden Fastening System for PVC Trim is the fastest, easiest way to hide trim fasteners in composite, capstock and PVC decking boards. Features TORX ttap Drive System which is almost impossible to strip-out and the deck fastener is easily removed. The stability button keeps the fastener straight through installation.