Sleeve Anchor, System of Measurement Inch, Anchor Diameter 5/8 in, Overall Length 4 1/4 in, Thread Size 1/2 In., Drive Type External Hex, Head Type Hex, Nut Width 0.73582 in, Washer Outside Diameter 1.055 in, Material Steel, Material Grade/Class Not Graded, Finish Zinc Plated, Drill Bit Size Not Applicable, Compatible Material Block, Concrete, Masonry, Minimum Installation Torque Not Applicable, Maximum Installation Torque Not Applicable, Minimum Installation Depth 2 in