ZORO SELECT U12411.100.0001 Nylon Insert Lock Nut, 1"-8, Steel, Grade 8, Black
Lock Nut, Finish Black Oxide, Material Steel, Material Grade/Class Grade 8, Thread Size 1 In.-8, Hex Width 1 7/16 in, Hex Height 1 3/64 in, Lock Type Nylon Insert, Dimensional Standards ASME B18.16.6, System of Measurement Inch, Hex Type Standard...