Simpson MBHA3.56/9.25 Masonry Hanger 3-9/16 x 9-1/4 PACK:2 Pk The slot in the base

The slot in the base enables flexibility around the anchor bolt position

The EPB44 is designed for a nominal 4x4 post size

and does it offer corrosion protection

and why are they preferred over bolts

Simpson MBHA3.56/9.25 Masonry Hanger 3-9/16 x 9-1/4 PACK:2 Pk The slot in the baseSimpson MBHA3. 56 9. 25 MBHA 3 9 16 in. x 9 1 4 in. Galvanized Top Flange Concrete and Masonry Hanger is a heavy duty, single piece, non welded connector engineered by Simpson Strong Tie for use with solid sawn lumber, truss, and engineered wood products in concrete and masonry applications. Designed to perform to the highest quality standards, this top flange hanger is the trusted choice of engineers and contractors seeking structural reliability,