Wedge Anchor System of Measurement Inch Anchor Diameter 5/8 in Thread Size 5/8 In.-11 Overall Length 8 1/2 in Thread Length 6 1/2 in Material Steel Material Grade/Class Medium Carbon Finish Hot Dipped Galvanized Compatible Material Concrete Drill Bit Size 5/8 in Minimum Installation Depth 2 3/8 in Minimum Material Thickness 5 in Nut Width 0.9375 in Washer Outside Diameter Not Applicable Wedge Anchor Type Wedge Anchor Seismic Approved No ICC Approved for Cracked Concrete No