Sleeve Anchor System of Measurement Inch Anchor Diameter 1/4 in Overall Length 1 3/8 in Thread Size 3/16 In.-24 Drive Type Phillips Head Type Hex Nut Width 0.375 in Washer Outside Diameter 0.625 in Material Stainless Steel Material Grade/Class 18-8 Finish Plain Drill Bit Size 1/4 in Compatible Material Masonry Minimum Installation Torque 5 ft-lb Maximum Installation Torque 8 ft-lb Minimum Installation Depth 1 in Minimum Hole Depth 1 in Minimum Material Thickness 1/16 in