Assembly to connect a panel to a support member

An assembly connecting a panel to a support member, the assembly comprising:

• a saddle fitting configured to be connected to the support member, the saddle fitting comprising first and second plates that are spaced apart by a gap that receives the panel;
• a back fitting positioned between the second plate of the saddle fitting and a second face of the panel, the back fitting shaped to extend around an opening in the panel, the back fitting further comprising an opening that aligns with the opening in the panel;
• and
• an index fitting comprising a flange positioned between the first plate of the saddle fitting and a first face of the panel, the index fitting further comprising a boss that extends outward from the flange and through the opening in the panel and the opening, in the back fitting, the boss comprising a face positioned outward beyond the second face of the panel,
• wherein the index fitting is wider than the panel and sized to fit within the gap of the saddle fitting without extending outward beyond inner surfaces of the first and second plates of the saddle fitting with an outer face of the flange of the index fitting facing away from the first face of the panel contacting against the inner surface of the first plate of the saddle fitting and the face of the boss of the index fitting contacting against the inner surface of the second plate of the saddle fitting,
• wherein the saddle fitting comprises a body comprising, one or more openings to receive one or more support member fasteners to attach the saddle fitting to the support member, the first and second plates extending from the body.