Simpson BA3.56/24 Top-Flange Joist Hanger for 3-1/2 in. x 24 in. Engineered Wood 12-Ga G90 Galv RFB Retrofit Bolt professional-grade carbide-tipped rotary hammer drill

professional-grade carbide-tipped rotary hammer drill bit from Simpson Strong-Tie

wrench is required to drive and set the hex-head on the SL37400H sleeve anchor during installation

making it ideal where long-term structural integrity is critical

Its patent-pending design dramatically speeds up installation compared to conventional through-bolt methods

Simpson BA3.56/24 Top-Flange Joist Hanger for 3-1/2 in. x 24 in. Engineered Wood 12-Ga G90 Galv RFB Retrofit Bolt professional-grade carbide-tipped rotary hammer drillThe Simpson BA3. 56 24 BA Top Flange Joist Hanger is engineered for use with both engineered wood products and solid sawn lumber applications. This top flange hanger is capable of carrying medium loads with solid sawn lumber and higher loads with engineered wood products. The BA design features minimum nailing with positive angle nailing (PAN) to address moderate load conditions, and supports maximum nailing to handle higher load demands. Sized for a