Dual Purpose Post Cap/Base Z-Max Galvanized Steel 4 x 4-In.

BC40Z, 4×4 Dual Purpose Post Cap/Base Z-Max, Reduces The Chance Of The Post Splitting & Eliminates Nailing Into End Grain, Provides An Easy & Secure Connection Between Post & Beam, Made With 18 Gauge Z-Max Galvanized Steel, Install With Three 16D HDG Commons Or 16D x 2-1/2″ HDG Joist Nails Into Each Side On Surface A, Four 16D HDG Commons Or 16D x 2-1/2″ HDG Joist Nails Into Each Side On Surface C, Total Fourteen 16D HDG Commons Or 16D x 2-1/2″ HDG Joist Nails.