Hex Nut, Hex Type Heavy Hex, Finish Plain, Material Grade/Class Grade 8M, Material Stainless Steel, Thread Size 1 1/2 In. -8, Manufacturer Location Globally Sourced, Material Quality Standards ASTM A194, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Rockwell Hardness B60 to B105, Thread Type Coarse, Package Quantity 20. This item has been restricted from sale in the following state (s): []