Female Toggle Anchor, Toggle Anchor Type Female Toggle Anchor, System of Measurement Inch, Anchor Diameter 1/2 in, Thread Size 1/2 In.-13, Screw Length 2 in, Thread Length 11/16 in, Wing Span 1.96 in, Material Steel, Finish Zinc Yellow, Drill Bit Size 5/8 in, Compatible Material Block, Brick, Minimum Material Thickness 1 5/8 in, Maximum Ultimate Shear Strength Not Applicable, Maximum Ultimate Tension Strength 5,800 lb, Shear Strength (1/2 in Drywall) Not Applicable