Each H2 is mounted to load-bearing wood studs using three 5/16 x 2 ½ hex lag screws; OR to concrete or block walls using three 5/16 x 2 ½ hex sleeve anchors. Via a prompt at checkout to identify your mounting surface, either lag screws or anchor sleeve bolts are supplied.
Detailed installation instructions are included beginning on Page 13 of the Owner's Manual.