Expansion Anchor Anchor Diameter 3/8 in Overall Length 1 9/16 in Thread Size 3/8 In.-16 Thread Depth 0.625 in Thread Type Coarse Material Steel Finish Zinc Plated Flange Style Flush Drill Bit Size 1/2 in Minimum Hole Depth 1 9/16 in System of Measurement Inch Bolt or Rod Size 3/8 in Material Grade/Class 1008 Compatible Material Concrete Removable Removable Manufacturer Location Globally Sourced Compatible with Grainger Part Number 46U163