Rod Hanger System of Measurement Inch Mount Type Swivel Screw Size #12 Overall Length 1 3/4 in Material Steel Finish Climaseal Zinc Plated Drive Type External Hex Maximum Load Capacity 1 585 lb Compatible Material Steel Compatible Rod Thread Size 3/8 In.-16 Drill Bit Size Not Applicable Minimum Material Thickness 1/2 in ICC Approved for Cracked Concrete No ICC Approved for Un-Cracked Concrete No Seismic Approved No Anchor Diameter 7/32 in Manufacturer Location Made in USA