Wedge Anchor System of Measurement Inch Anchor Diameter 3/4 in Thread Size 3/4 In.-10 Overall Length 6 1/4 in Thread Length 4 3/8 in Material Stainless Steel Material Grade/Class 18-8 Finish Plain Compatible Material Concrete Drill Bit Size 3/4 in Minimum Installation Depth 3 1/2 in Minimum Material Thickness 6 in Ultimate Shear Strength (4 000 psi Concrete) 13 720 lb Ultimate Tension Strength (4 000 psi Concrete) 13 720 lb Wedge Anchor Type Wedge Anchor Seismic Approved No