What are metal or wooden plates used to connect and strengthen the intersections of truss components called?

The term that specifically refers to metal or wooden plates used to connect and strengthen the intersections of truss components is gusset plates. These plates are crucial in the structural integrity of trusses, as they provide the necessary support and stability by connecting various members at their joint intersections. By using gusset plates, loads can be distributed more evenly across the truss, which helps prevent failures and enhances overall strength.

In contrast, straps, braces, and hangers have different roles in construction and structural support. Straps usually refer to bands or ties that add rigidity or prevent movement, while braces are structural components that resist lateral forces. Hangers, on the other hand, are specifically designed to carry loads by suspending elements from another structural member. Therefore, the unique function of gusset plates in creating strong and reliable connections at truss intersections makes this answer the right choice.