Threaded Rod Anchor Anchor Diameter 3/4 in Body Length 3 3/8 in Compatible Rod Thread Size 3/4 In.-10 Finish Zinc Plated Sleeve Color Purple Insert Material Steel System of Measurement Inch Compatible Hole Diameter 1.25 in Compatible Material Concrete Compatible with Grainger Part Number 416K67 416K69 Compatible with Manufacturer Model Number 07560-PWR 07564-PWR Drill Bit Size 1 3/16 in Drive Type Hex Head Width 0.75 in