Double Double Lag Shield, 3/8" Dia, 2" L, Alloy Steel Plain, 50 PK

Expansion Anchor, Anchor Diameter 3/8 in, Overall Length 2 in, Screw Size 3/8 in, Thread Size 3/8 In.-16, Thread Depth 0.625 in, Thread Type Coarse, Material Zamac Alloy, Finish Plain, Drill Bit Size 3/4 in, Minimum Installation Depth 1 3/4 in, System of Measurement Inch, Expansion Anchor Type Double Expansion Anchor, Material Grade/Class Not Graded, Compatible Material Block, Brick, Concrete, Stone, Installation Method Machine Screw, Minimum Hole Depth 1 3/4 in