Lock Nut, Finish Zinc-Plated, Material Steel, Material Grade/Class Grade 2, Thread Size #8-32, Hex Width 11/32 in, Hex Height 1/8 in, Lock Type With External Tooth Washer, System of Measurement Inch, Hex Type Standard Hex, Thread Direction Right Hand, Pack Size Small Pack, Rockwell Hardness B68-C32, Package Quantity 100. This item has been restricted from sale in the following state (s): []