Wall Anchor System of Measurement Inch Wall Anchor Type Hammer-In Plug Anchor Anchor Length 2 in Thread Size #8 to #18 Drive Type Phillips Flange Style Flanged Head Type Round Includes Screw Yes Screw Size Included #8 Screw Length Included 1 1/4 in Compatible Screw Size #8 Compatible Screw Length 1 1/4 in Color Yellow Finish Plain Material Plastic Compatible Material Drywall Drill Bit Size Not Applicable Minimum Material Thickness 1/2 in Maximum Material Thickness 5/8 in