Wedge Anchor, System of Measurement Inch, Anchor Diameter 3/4 in, Thread Size 3/4 In.-10, Overall Length 4 1/4 in, Thread Length 1 3/4 in, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, Compatible Material Concrete, Drill Bit Size 3/4 in, Minimum Installation Depth 3 1/4 in, Ultimate Tension Strength (4,000 psi Concrete) 11,880 lb, Wedge Anchor Type Wedge Anchor, Seismic Approved No, ICC Approved for Cracked Concrete No, ICC Approved for Un-Cracked Concrete No