Rod Hanger, System of Measurement Inch, Mount Type Horizontal, Screw Size 5/16 in, Overall Length 1 3/4 in, Material Steel, Finish Climaseal; Zinc Plated, Drive Type External Hex, Maximum Load Capacity 2, 450 lb, Compatible Material Concrete, Compatible Rod Thread Size 3/8 In. -16, Drill Bit Size 1/4 in, Minimum Material Thickness Not Applicable, ICC Approved for Cracked Concrete No, ICC Approved for Un-Cracked Concrete No, Seismic Approved No, Anchor Diameter 5/16 in. This item has been restricted from sale in the following state (s): []