Quick view 1/2-13 Sammys® for Concrete Vertical 5/16 x 1-3/4 Screw (Box of 25) Buy More and Save! 1 Box = $84.45, 5+ Boxes = $70.70 per box,10+ Boxes = $63.35 per box Use a threaded rod hanger to suspend threaded rod from concrete slabs and wood or steel beams in order to hang pipes, cable tray and HVAC equipment. Threaded... MSRP: Was: Now: $84.45 - $633.50 Choose Options