Jam Nut, 5/16-18, Carbon Steel, Grade A, Zinc Yellow, 3/16 in Ht, 100 PK
2.Jam Nut, Hex Type Jam Hex, Finish Zinc Yellow, Material Steel, Material Grade/Class Grade A, Thread Size 5/16 In.2, Material Quality Standards SAE J995, System of Measurement Inch, Thread Direction Right Hand, Color Yellow, Made in North America No, Pack Size Small Pack, REACH Compliant Yes, Rockwell Hardness C32, RoHS Compliant Yes, Thread Type Coarse, Package Quantity 100.-18, Hex Width 1/2 in, Hex Height 3/16 in, Manufacturer Location Globally Sourced, Dimensional Standards ASME B18.