Wall Anchor, System of Measurement Inch, Anchor Length 1 1/8 in, Thread Size #8 to #18, Thread Length 1 in, Drive Type Phillips, Includes Screw Yes, Screw Size Included #8, Compatible Screw Size 12/25 in, Compatible Screw Length 1 1/8 in, Finish Plain, Material Zinc Alloy, Compatible Material Drywall, Wood, Manufacturer Location Made in USA, Package Quantity 100