Abstract: A cover assembly for a dunnage container may include elongated first and second rails affixed to or integral with the container and extending along opposite edges of an opening thereto, first and second cover panels each configured to extend between the first and second rails over at least a portion of the opening and to slide along a parallel paths defined longitudinally along the first and second rails such that the cover panels can slidingly overlay one another, and a flexible panel affixed to and between opposing sides of the cover panels. The flexible panel is redirectable in response to sliding of either or both of the cover panels toward the other to trap the flexible panel therebetween as one overlays the other, and also in response to sliding of either or both of the cover panels away from the other to extend the flexible panel therebetween.

Abstract: A plastic encapsulated bolt includes a metallic insert having a head (e.g., a hex head, square head, or other type of deformed head) and a shank. An outer plastic layer encapsulates the metallic insert and forms a plastic encapsulated head and a plastic encapsulated shank. The plastic encapsulated shank can be totally or partially threaded. In one application, the plastic encapsulated bolt is used in combination with a plastic female anchor having an internally threaded portion. The plastic female anchor preferably includes multiple sections. The plastic encapsulated bolt includes a tapered threaded nose that engages the internally threaded portion such that the sections of the plastic female anchor expand outwardly as the plastic encapsulated bolt is threaded therein, causing the anchor to engage in an interference fit with a hole, for example, in concrete.