Wedge Anchor, System of Measurement Inch, Anchor Diameter 3/4 in, Thread Size 3/4 In.-10, Overall Length 8 1/2 in, Thread Length 4 in, Eyelet Hole Size Not Applicable, Material Steel, Material Grade/Class Grade 2, Finish Galvanized, Compatible Material Concrete, Drill Bit Size 3/4 in, Minimum Installation Depth 3 3/8 in, Minimum Material Thickness 6 in, Ultimate Shear Strength (4,000 psi Concrete) 15,126 lb, Ultimate Tension Strength (4,000 psi Concrete) 16,201 lb, Nut Width 1.125 in