Expansion Anchor Anchor Diameter 5/8 in Overall Length 1 1/2 in Screw Size 3/8 in Thread Size 3/8 In.-16 Thread Depth 1.5 in Thread Type Coarse Material Zinc Alloy Finish Plain Drill Bit Size 5/8 in Minimum Installation Depth 1 1/2 in Ultimate Shear Strength (4 000 psi Concrete) 3 180 lb Maximum Ultimate Shear Strength 3 180 lb Ultimate Tension Strength (4 000 psi Concrete) 4 950 lb Maximum Ultimate Tension Strength 4 950 lb System of Measurement Inch