Screws, Cortex and Hangers

Every construction project requires the right type of fasteners and construction connectors. That’s why Riverhead Building Supply stocks a large selection of high-quality screws, framing angles, hangers and other connection and fastening solutions. Whether you are constructing a deck or a building, we have the smart solutions you need for your job. Learn more about the renowned brands and products we carry below.

Cortex Hidden Fastening System

The Cortex Hidden Fastening System is the fastest, easiest way to hide fasteners in composite, capstock, and PVC decking boards.

Simpson Strong-Tie®

From framing angles to straps to heavy-duty girder hangers, Simpson Strong-Tie offers a diverse collection of connectors and fasteners so that you have the right product for your job.


Starborn specializes in idea-driven products that are designed especially for the deck construction market. From deck screws to construction fasteners, these easy-to-install products can help ensure the success of your project.