Simpson Strong-Tie AC Galvanized Adjustable Post Cap for 6X Post caps connect tops of posts to members for a secure connection and are ideal for new or retrofit applications where structural support is needed. Post caps are available in a variety of one-piece caps for new construction and two-piece options for retrofit of existing connections. The AC series is designed to provide a positive connection between a beam and a post; these connectors are always installed in pairs.Eliminates nailing into end grainsStronger than angled nailing or screw fasteningLength: 8-1/2-inFor use with nominal 6x lumberMade from 18-gauge steelGalvanized (G90) for extra corrosion resistanceInstall with 0.162 in. x 3-1/2 in. nails or #10 x 1-1/2 in. Strong-Drive SD screws Post caps connect tops of posts to members for a secure connection and are ideal for new or retrofit applications where structural support is needed. Post caps are available in a variety of one-piece caps for new construction and two-piece options for retrofit of existing connections. The AC series is designed to provide a positive connection between a beam and a post; these connectors are always installed in pairs. Eliminates nailing into end grains Stronger than angled nailing or screw fastening Length: 8-1/2-in For use with nominal 6x lumber Made from 18-gauge steel Galvanized (G90) for extra corrosion resistance Install with 0.162 in. x 3-1/2 in. nails or #10 x 1-1/2 in. Strong-Drive SD screws integration by