FastenMaster’s Cortex hidden fastening line, the industry’s most popular hidden deck fastening system, is now available with an easy-to-use hand guide for scalloped TimberTech boards. The hand guide helps installers properly align the fasteners through the thickest portion or ‘pillars’ of the scalloped boards for maximum engagement and strength. The new collated TimberTech Cortex Plugs and hand guide are immediately available for TimberTech Terrain+ boards, including Natural White Oak, Weathered Oak and Dark Oak.
Why Choose FastenMaster’s Cortex with Hand Guide for TimberTech Scalloped Decking?
Cortex fasteners are 2.5‑inches long (64 mm) and feature a TORX® ttap® drive system for superior bit engagement and a stable, wobble-free installation experience.
In addition, the 100LF pack includes two Cortex setting tools and one alignment guide, while the 300 sq. ft. pack includes six setting tools and two alignment guides.