The FastenMaster Cortex Hidden Fastening System is the fastest, easiest way to hide fastener heads on many market-leading composite decking and PVC trim boards.
FastenMaster Deck & Trim Screws
FastenMaster offers a variety of quality screws for virtually any deck or trim application.
FastenMasters Deck & Trim screw lines include TrapEase, Trio, GuardDog, and TrimTop.
FastenMaster LOK Line
The FastenMaster LOK Line™ is a collection of structural wood-to-wood fasteners used by contractors nationwide to meet code and lower cost.
FastenMaster Tiger Claw
Tiger Claw is part of the FastenMaster family of hidden fastening systems that manufacture hidden clip systems that offer outstanding hold-down power for woods, synthetic and composite decking materials.