Flexible Top Lock Nut, 5/16"-24, Steel, Grade 2, Black Oxide, 5/32 in Ht, 100 PK, FLEXLOC, Mfr# 20FC-524

Lock Nut, Dimensional Standards MIL-S-8879, NASM25027, Finish Black Oxide, Hex Height 5/32 in, Hex Type Standard Light Hex, Hex Width 1/2 in, Lock Type Flexible Top, Material Steel, Material Grade/Class Grade 2, Maximum Temperature 1,200 Degrees F, Minimum Temperature -70 Degrees F, Pack Size Small Pack, Removable Yes, Resistance Properties Impact Resistant, Shock and Vibration Resistant, Temperature Resistant, System of Measurement Inch, Thread Direction Right Hand, Thread Fit 3B