A method for packaging solar mounting attachments by forming a package box having a first end and a second end, sealing the first end of the package box, placing attachment brackets into compartments defined by dividers in the package box, placing a container of fasteners onto at least one of the attachment brackets, and placing flashings onto at least one other attachment bracket. The flashings, the container of fasteners, and attachment brackets may be removed from the package box from the second end in the order of flashings, the container of fasteners, and attachment brackets.