Item #: 94166469Brand: DeWALT Anchors & FastenersModel #: 6911SD-PWR Features and Benefits Sleeve concrete anchors are used in brick, concrete and grout-filled or hollow concrete block. They have an internal expander that pulls up and expands the anchor s sleeve when the anchor s nut is tightened. This increases holding power. Carbon steel is a soft, durable metal. It is commonly used on abrasive materials, concrete, nonferrous metals, plastics and wood. Product Specifications Concrete Anchors; Type: Sleeve ; Diameter (Inch): 3/8 ; Drill Size (Inch): 3/8 ; Overall Length (Inch): 1-7/8 ; Minimum Embedment (Inch): 1-5/8 ; Material: Carbon Steel Type Sleeve Diameter (Inch) 3/8 Drill Size (Inch) 3/8 Overall Length (Inch) 1-7/8 Minimum Embedment (Inch) 1-5/8 Material Carbon Steel Material Grade Grade 8 Finish/Coating Zinc-Plated Thread Size 3/8-16 Drive Type Hex Socket For Use With Normal Weight Concrete; Sand-Lightweight Concrete Bolt Size (Inch) 3/8 System of Measurement Inch