The HGAM is designed to secure the bottom chord of a gable end truss or other framing member to masonry. The engineered gusset in the angle increases strength for lateral and uplift loads. This hurricane gusset angle installs easily with 1-1/2 in. Strong-Drive® SDS Heavy-Duty Connector screws and Titen Turbo™ masonry screws to concrete or masonry. HGAM Hurricane Gusset Angle for Masonry with Screws (10-Qty) (Pack of 324).