Lock Nut, Finish Zinc Yellow, Material Steel, Material Grade/Class Grade 8, Thread Size 1 1/8 In.-7, Hex Width 1 11/16 in, Hex Height 1 9/32 in, Lock Type Nylon Insert, Dimensional Standards ASME B18.16.6, System of Measurement Inch, Hex Type Standard Hex, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 5