Concrete Anchor Screw, Anchor Diameter 5/32 in, Overall Length 1 1/4 in, Head Type Flat, Drive Type Phillips, Material Steel, Finish Zinc Yellow, Material Grade/Class Not Graded, Removable Removable, Compatible Material Block, Brick, Concrete, Drill Bit Size 1/8 in, Screw Anchor Type Concrete Screw Anchor, System of Measurement Inch, Maximum Ultimate Tension Strength 350 lb, Minimum Installation Depth 1/2 in, Ultimate Tension Strength (4,000 psi Concrete) 650 lb, Tip Type Pointed