The Titen HD threaded rod hanger is a high-strength screw anchor designed to suspend threaded rod from concrete slabs, beams or concrete over metal in order to hang pipes, cable trays and HVAC equipment. The anchor offers low installation torque with no secondary setting, and has been tested to offer industry-leading performance in cracked and uncracked concrete — even in seismic loading conditions. Titen HD® 1/4 in. x 1-5/8 in. Threaded Rod Hanger for 3/8-in. Rod (50-Qty) (Pack of 15000).