Single Lag Shield, Alloy Steel, 50 PK

Caulking Anchor, Anchor Diameter 1/2 in, Overall Length 7/8 in, Screw Size 1/4 in, Thread Size 1/4 In., Thread Depth 0.875 in, Thread Type Coarse, Material Zamac Alloy, Finish Plain, Drill Bit Size 1/2 in, Minimum Installation Depth 7/8 in, Ultimate Shear Strength (4,000 psi Concrete) 1,400 lb, Maximum Ultimate Shear Strength 1,400 lb, Ultimate Tension Strength (4,000 psi Concrete) 1,500 lb, Maximum Ultimate Tension Strength 1,500 lb, System of Measurement Inch