Dock HardwareDH A Galvanized Dock Angle - Stringer Angle

The holes must be metric. A standard 1/2 inch carriage bolt is too small, but standard 5/8 inch carriage bolts are too big for the holes. A 9/16 inch carriage bolt might work, but they don't carry them at Home Depot.

Good strong metal 1/4 in thick, well galvanized. What more can you ask?

Great product and service. Joe at Dock Hardware was very knowledgeable about the product line and processed/shipped my order in a very timely manner. Thanks for all your help Joe.