9/16"-18 Grade 5 Plain Finish Steel Round Slotted Castle Nut, 25 pk. (Discontinued)

Castle Nut, Finish Black Oxide, Material Steel, Material Grade/Class Grade 5, Thread Size 9/16 In.-18, Hex Width 7/8 in, Hex Height 1/2 in, Hex Type Standard Hex, Lock Type Slotted Castle, Dimensional Standards ASME B18.2.2, System of Measurement Inch, Thread Direction Right Hand, For Pin Diameter 9/64 in, Maximum Slot Width 0.18 in, Minimum Slot Width 0.15 in, Overall Height 1/2 in, Package Quantity 25