Stamped steel beam clamps with 3/4″ jaw opening are used with conduit hangers, bridle rings and are tapped on their bottoms and backs for drop 1/4-20 rods.
These beam clamps provide an economical means of hanging medium duty loads.
These have a 1/4-20 Threaded Hole. https://www.showmecables.com/blog
Post time: Jul-11-2017