Wall Anchor System of Measurement Inch Wall Anchor Type Sleeve Anchor Anchor Length 1 in Anchor Diameter 1/8 in Thread Size M4 Finish Zinc Plated Material Steel Compatible Material Drywall Plaster Drill Bit Size 5/16 in Minimum Material Thickness 1/8 in Maximum Material Thickness 1/2 in Maximum Ultimate Tension Strength 66 lb Anchor Size #6 x 1 in Package Quantity 100