Sleeve Anchor System of Measurement Inch Anchor Diameter 3/4 in Overall Length 4 1/4 in Thread Size 5/8 In.-11 Drive Type External Hex Head Type Hex Nut Width 0.9375 in Washer Outside Diameter 1.75 in Material Steel Material Grade/Class Not Graded Finish Zinc Plated Drill Bit Size 3/4 in Compatible Material Concrete Masonry Minimum Installation Torque 90 ft-lb Maximum Installation Torque 90 ft-lb Minimum Installation Depth 2 1/4 in Minimum Hole Depth 15/16 in