FastenMaster Collated Cortex Hidden Fastening System for Veranda Trim – 2-3/4 inch Cortex screws and plugs – Smooth (50 LF) FMCTXTCL234-V5S - The Home Depot

FastenMaster Cortex Hidden Fastening System for Trex Transcend Fascia – 1-3/4 inch Cortex screws and plugs – Island Mist (50 LF) FMCTXF-TX50TSLM - The Home Depot

Cortex Concealed Fastening System for VERSATEX Trim is a fast and easy way to conceal fasteners and screw heads when installing PVC trim Boards. Cortex is easy-to-use. The FastenMaster Cortex box includes everything needed including screws plugs and setting tools. FastenMaster recommends installing with an 18 volt cordless impact drill. The Cortex for Trim Fastening System is designed for use with PVC Trim with actual thickness of 5/8 to 5/4.

Cortex for TRIMBOARD

FastenMaster Collated Cortex Hidden Fastening System for Veranda Trim – 2-3/4 inch Cortex screws and plugs – Smooth (50 LF) FMCTXTCL234-V5S - The Home Depot

FastenMaster Cortex Fastening System for Trex Fascia - 50 LF - Transcend Fire Pit: : Industrial & Scientific

Velcro Strap Fastener ProPanels Versatile Display System for Artists, Schools and More, velcro straps

FastenMaster Cortex Hidden Fastening System for Trex Select Decking – 2-1/2 inch Cortex screws and plugs – Madeira (100 LF) FMCTX-TX1LFSLMD - The Home Depot

FastenMaster Cortex Concealed Fastening System 50 lin ft with 2 Screws For Use With AZEK Traditional Trim : Industrial & Scientific

FastenMaster Collated Cortex Hidden Fastening System for Veranda Trim – 2-3/4 inch Cortex screws and plugs – Smooth (50 LF) FMCTXTCL234-V5S - The Home Depot

FastenMaster Cortex Hidden Fastening System for Trex Transcend Decking – 2-1/2 inch Cortex screws and plugs – Spiced Rum (50 LF) FMCTX-TX75TSSR - The Home Depot

FastenMaster Cortex Hidden Fastening System for Veranda Decking – 2-1/2 inch Cortex screws and plugs – Brown (50 LF) FMCTX-VA75BR - The Home Depot