Lock Nut, Finish Plain, Material Stainless Steel, Material Grade/Class 18-8, Thread Size #12-24, Hex Width 7/16 in, Hex Height 5/16 in, Lock Type Nylon Insert, Dimensional Standards IFI-100/107, System of Measurement Inch, Hex Type Standard Hex, Thread Direction Right Hand, Insert Material Nylon, Pack Size Small Pack, Package Quantity 100. This item has been restricted from sale in the following state (s): []