Simpson 3-1/2 x 22 Heavy I-Joist Top-Flange Hanger HIT422 Hammer Drill Bits The EPC4Z is designed for

The EPC4Z is designed for post-to-beam end conditions

eliminating the need for web stiffeners in standard installations

Install With: 1/2-in

What size joist is this hanger designed to support

skewed connection between a joist and a header

Simpson 3-1/2 x 22 Heavy I-Joist Top-Flange Hanger HIT422 Hammer Drill Bits The EPC4Z is designed forThe Simpson HIT422 HIT Galvanized Top Flange Joist Hanger for 3 1 2 in. x 22 in. Engineered Wood by Simpson is engineered specifically for standard 90 deg. connections of I joists to headers. This heavy top flange hanger features positive angle nailing (PAN), a design developed specifically for I joists to minimize splitting, along with extra triangle holes that allow for higher uplift loads delivering a cost effective and structurally reliable