BBI® 306086 Hex Nut, 1/2-20, Medium Carbon Steel, Zinc Yellow CR+6, 8 Material Grade, Right Hand Thread

BBI® hex nut, measurement system: imperial, 1/2-20 thread, medium carbon steel, zinc yellow CR+6, material grade: 8, right hand thread, 3/4 in W across flats, 7/16 in H, UNF thread, 3/4 in wrench, HRC 24 to 32 hardness.