1-3/4"-5 Grade 2H Plain Finish Steel Round Slotted Castle Nut

Castle Nut, Finish Black Oxide, Material Steel, Material Grade/Class Grade 2H, Thread Size 1 3/4 In.-5, Hex Width 2 3/4 in, Hex Type Heavy Hex, Lock Type Slotted Castle, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM A1194 Gr.2H, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack