Tie Down Eng Dock Hardware

Build a Better Dock with Tie Down Engineering

When it comes to constructing or upgrading a waterfront dock, the hardware you choose makes the difference between a structure that lasts decades and one that succumbs to the elements in just a few seasons. Tie Down Engineering has built a reputation as one of the most comprehensive and reliable sources for dock hardware, offering a fully integrated system of components engineered specifically for the demands of the marine environment.

With over 95 patents and 7,000 products produced in and shipped from USA facilities , Tie Down Engineering brings serious manufacturing muscle to the dock hardware category. State-of-the-art CNC and robotic welding equipment ensure that their ability to create and innovate is never limited by a lack of manufacturing technology. That commitment to precision manufacturing shows up directly in the quality and fit of every bracket, plate, and connector they produce.

A Complete Dock-Building System

Tie Down's dock hardware lets you build your own dock with lumber you purchase separately, offering a complete line of rugged components for building a dock at your summer cabin or waterfront home — designed primarily for non-commercial users yet sturdy enough for boatyards and smaller marinas.

The product lineup covers every phase of dock construction. Inside corners reinforce dock and finger pier corners, with oblong holes sized for 1/2" carriage bolts. Standard Grade 7 Gauge Steel Backing Plates are crafted from high-quality steel for strength and reliability, with four mounting holes and availability in both 2-inch and 4-inch widths to accommodate various applications. For dock-to-dock connections, Tie Down's Connector Pin Sets provide quick and hassle-free disconnects with a galvanized 3/4 in. connector pin and hitch clip pin, both crafted for maximum strength and corrosion resistance.

Galvanized for the Long Haul

Corrosion resistance is non-negotiable in a marine environment, and Tie Down Engineering addresses this head-on throughout their dock hardware lineup. Their Carriage Bolt Sets include a high-quality carriage bolt, flat washer, and nut, with a hot dip galvanized finish that adds an extra layer of protection against corrosion. Likewise, Lag Bolt Sets are built to last with bolts and flat washers hot dip galvanized for exceptional durability and resistance against corrosion, engineered to withstand the test of time even in harsh environmental conditions. Commercial-grade piling hoops — built from heavy duty 1/4" galvanized steel and standing 3" high — round out the structural anchoring options for pilings of varying diameters.

NautiSteps: Dock Ladders Designed for Real Life

One of Tie Down Engineering's standout dock hardware product lines is NautiSteps, a dock ladder series that balances practicality and safety. NautiSteps features a spring-assisted lift and slow-fall design for easy raising and lowering without strain, non-slip polypropylene steps for steady footing even when wet, and a lightweight yet rugged aluminum frame built to handle tough marine environments and daily use. Available in a variety of color combinations and step counts, each ladder includes one handrail with the option to add a second — and is proudly made in the USA and backed by a 3-year warranty.

From Blueprint to Waterline

Tie Down's Wood Dock Planning Kit covers the basics of building a lightweight and long-lasting floating dock system, filled with details about dock design and construction — making it an excellent starting point for first-time dock builders and seasoned waterfront property owners alike. Whether you're framing a brand-new floating dock or reinforcing an aging stationary structure, Tie Down Engineering's dock hardware catalog has the components to see the project through from the first post to the final decking board.