Simpson Post Base · Zmax® · 4x4 · 12ga,Simpson CPT44Z Concealed Post Tie For 4x4 Posts - Zmax Finish – Fasteners Plus,Simpson Strong-Tie EPC4Z End Post Cap,Simpson CCCQM4.62-SDSG Cross Column Cap for GFCMU and Concrete Piers – Fasteners Plus,Simpson PDPAWL-287MG 1