1-3/4"-5 Grade 2 Plain Finish Carbon Steel Round Slotted Castle Nut, EnjoyTool Select, Mfr#: U12000.175.0001

Castle Nut, Finish Black Oxide, Material Steel, Material Grade/Class Grade 2, Thread Size 1 3/4 In.-5, Hex Width 2 5/8 in, Hex Type Standard Hex, Lock Type Slotted Castle, Dimensional Standards ASME B18.2.2, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack