Simpson LGUM28-4-SDS Masonry Girder Hanger W/SDS Screws and Titen HD anchors APBDSP Decorative Post Base Side Plate Does this hanger require predrilling

Does this hanger require predrilling before installing the SDS screws

Each kit contains (4) DTT1Z connectors

and overhead wood members

These screws enable fast installation

This curved shaft design acts as a built-in expansion mechanism that secures the anchor in place upon installation

Simpson LGUM28-4-SDS Masonry Girder Hanger W/SDS Screws and Titen HD anchors APBDSP Decorative Post Base Side Plate Does this hanger require predrillingThe Simpson LGUM28 4 SDS LGUM High Capacity Girder Hanger for Masonry for Quad 2x8 by Simpson Strong Tie is engineered for demanding concrete and masonry applications where high capacity beam and girder support is required. This face mount hanger delivers a strong, reliable connection for quad 2x8 members, with installation simplified by the included Strong Drive SDS Heavy Duty Connector screws for the wood member and Titen HD anchors for the masonry