THDB25158RH 1/4" Rod Hanger For Concrete
Box of 100. The Simpson THDB37158RH is a rod hanger for 1/4" threaded rod in concrete. Installation is fast and easy. These are great not only for any 1/4-20 hardware or all thread but installing bridle rings. Simply drill a 1/4" hole to a minimum depth of 1-3/4", blow the dust and drive in with an impact driver (3/8" Socket). This is a great alternative to drilling a larger hole for a drop in type anchor and trying to set the anchor overhead! Click here for more info from Simpson-Strongtie including
design considerations and performance data.