Simpson Strong-Tie 4 In. x 4 In. 18 ga Z-Max BC Post Cap & Base Peel & Seal while the interior surface remains

while the interior surface remains breathable to allow air and moisture to flow out

and the use of all common nails for the same connection

Beaded top edge protects against injury during and after installation

The product is chemically inert

Angled nail slots direct nails for proper installation

Simpson Strong-Tie 4 In. x 4 In. 18 ga Z-Max BC Post Cap & Base Peel & Seal while the interior surface remainsThe BC series offers dual purpose post cap base for light cap or base connections. Do not install bolts into pilot holes. Install with 16d common nails or 16d x 2 1 2" joist hanger nails. Post bases do not provide adequate resistance to prevent members from rotating about the base and are not recommended for non top supported installations (such as fences or unbraced carports). 18 gauge galvanized steel. Some sizes available in ZMAX coating.