Screw Anchor Anchor Diameter 1/2 in Overall Length 5 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 1/2 in Screw Anchor Type Concrete Screw Anchor System of Measurement Inch Maximum Ultimate Shear Strength 14 670 lb Maximum Ultimate Tension Strength 12 027 lb Minimum Installation Depth 2 in Tip Type Self-Threading Body Length 5 in Package Quantity 25