Drop-In Anchor Anchor Diameter 5/8 in Overall Length 2 in Thread Size 1/2 In.-13 Thread Depth 0.75 in Thread Type Coarse Material Steel Finish Zinc Plated Flange Style Flush Drill Bit Size 5/8 in Minimum Hole Depth 2 in Ultimate Shear Strength (4 000 psi Concrete) 4 580 lb Maximum Ultimate Shear Strength 4 580 lb Ultimate Tension Strength (4 000 psi Concrete) 5 840 lb Maximum Ultimate Tension Strength 8 300 lb System of Measurement Inch Bolt or Rod Size 1/2 in