Screw Anchor Anchor Diameter 5/8 in Overall Length 3 in Head Type Hex Drive Type External Hex Material Steel Finish Zinc Plated Material Grade/Class Case Hardened Removable Removable Compatible Material Concrete Drill Bit Size 5/8 in Screw Anchor Type Concrete Screw Anchor System of Measurement Inch Maximum Ultimate Shear Strength 23 660 lb Maximum Ultimate Tension Strength 13 363 lb Minimum Installation Depth 2 in Tip Type Self-Threading Body Length 3 in Package Quantity 10