Lock Nut, Finish NL-19, Material Stainless Steel, Material Grade/Class 316, Thread Size #8-32, Hex Width 11/32 in, Hex Height 15/64 in, Lock Type Nylon Insert, Dimensional Standards ASME B18.16.6, Material Quality Standards ASTM A563, System of Measurement Inch, Hex Type Jam Hex, Thread Direction Right Hand, Insert Material Nylon, Maximum Temperature 480 Degrees F, Pack Size Small Pack, Package Quantity 50