Wedge Anchor, System of Measurement Inch, Anchor Diameter 1 in, Thread Size 3/4 In.-10, Overall Length 4 5/8 in, Thread Length Not Applicable, Eyelet Hole Size Not Applicable, Material Steel, Material Grade/Class Grade 2, Finish Zinc Plated, Compatible Material Concrete, Drill Bit Size 1 in, Minimum Installation Depth 5 3/4 in, Minimum Material Thickness 7 in, Ultimate Shear Strength (4,000 psi Concrete) 18,814 lb, Ultimate Tension Strength (4,000 psi Concrete) 21,607 lb