Nylon Insert Lock Nut, 2-1/4"-12, Steel, Grade 2, Black Oxide, 2 1/16 in Ht, EnjoyTool select, Mfr# 4FHZ8

Lock Nut, Finish Black Oxide, Material Steel, Material Grade/Class Grade 2, Thread Size 2 1/4 In.-12, Hex Width 3 1/2 in, Hex Height 2 1/16 in, Lock Type Nylon Insert, Dimensional Standards ASME B18.16.6, System of Measurement Inch, Hex Type Heavy Hex, Thread Direction Right Hand, Insert Material Nylon, Maximum Temperature 250 Degrees F, Pack Size Small Pack, Resistance Properties Chemical Resistant, Impact Resistant, Temperature Resistant, Vibration Resistant, Rockwell Hardness C32 Max