B-Line Eaton series fastener hardware and accessories, Designed for use in solid concrete, Stainless steel type 304 ,3⁄4", Used for overhead applicati

Yes, overhead application is exactly what this anchor is called out for, and it is UL Listed. That matters for trapeze hangers, rod-hung conduit racks, and sprinkler or plumbing supports off a concrete slab, where inspectors look for an anchor specifically identified for overhead service rather than a general-purpose expansion bolt.

Type 304 stainless is the material here, which is what you want in parking garages, wash-down areas, food processing, coastal work, pool rooms, and exterior decks where a plated carbon steel anchor will rust and lose capacity. It also avoids galvanic problems when you are hanging stainless rod or strut. Indoors and dry, plated steel is normally enough.

For overhead work where the hanger may be removed, re-hung, or adjusted, the drop-in is usually the pick, because the internal thread stays in the slab and the rod can come in and out. A wedge anchor is a one-shot stud that stays sticking out of the slab. This ADI-75SS is the drop-in style, in 304 stainless, and is identified for overhead application and UL Listed.