Simpson Strong-Tie HUC210-2 Galvanized Face-Mount Concealed-Flange Joist Hanger for Double 2×10

Provides a heavy-duty connection between joist and header The concealed-flange design provides cleaner lines for visible applications such as second-story decks and patio covers Install wood joists to wood, masonry and concrete Made from 14 gauge steel Galvanized for extra corrosion resistance All hangers in this series have double-shear nailing. This patented innovation distributes the load through two points on each joist nail for greater strength. It also allows the use of fewer nails, faster installation, and the use of common nails for all connections. (Do not bend or remove tabs). Most models have triangle and round holes. To achieve maximum loads, fill both round and triangle holes with common nails.