Drop-In Anchor Anchor Diameter 1 in Overall Length 3 1/8 in Thread Size 3/4 In.-10 Thread Depth 1.25 in Thread Type Coarse Material Steel Finish Zinc Plated Flange Style Flanged Drill Bit Size 1 in Minimum Hole Depth 3 1/8 in Ultimate Shear Strength (4 000 psi Concrete) Not Applicable Maximum Ultimate Shear Strength Not Applicable Ultimate Tension Strength (4 000 psi Concrete) Not Applicable Maximum Ultimate Tension Strength Not Applicable System of Measurement Inch