Fasten Master in action using the Cortex Concealed Fastening System

Trusted and dependable hardware. Recommended by pro builders around the world, FastenMaster is known for high-quality decking hardware that lasts. Get screws, plugs, installation tools and more to make your deck upgrade smoother.

Specific fasteners for every job. Your deck deserves more than a generic screw. We’ve got fastening systems specifically designed for any deck project, from hidden fasteners to plugs that match your decking color and texture to fascia-specific screws to tools that make your deck project easy.