Simpson Strong-Tie's 1-1/2'¯in. x 1-1/2'¯in. Galvanized-Steel Column Cap features certified welds and diamond-shaped temporary-installation holes that simplify alignment during setup. The included SDS screws speed installation and ensure structural performance without the bulk of nuts and washers. Rated for 6— nominal lumber and hot-dip or painted finishes, this connector is well-suited for heavy-duty deck posts, covered porches, and timber-framed buildings requiring strong, code-compliant vertical and lateral load transfer