USP Structural Connectors PA44E-TZ G185-Triple Zinc Galvanized 2-Sided Post Anchor, 4 by 4 Attaches a 4X4 post to concrete using anchor bolt or threaded rod Heavy G185 galvanized coating for exterior applications Recommended for use with treated lumber Includes washer and 1" stand-off Comparable to ABA44Z, ABE44Z