Nylon Insert Lock Nut, 1-3/8"-12, Steel, Grade 8, Black Oxide, 1 9/32 in Ht, EnjoyTool select, Mfr# 4FHW4

Lock Nut, Finish Black Oxide, Material Steel, Material Grade/Class Grade 8, Thread Size 1 3/8 In.-12, Hex Width 2 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, Insert Material Nylon, Minimum Yield Strength 150,000 psi, Pack Size Small Pack, Resistance Properties Chemical Resistant, Impact Resistant, Temperature Resistant, Vibration Resistant, Rockwell Hardness RC 26/36