Locknut, Deform, Rvrsble, 5/8-11, PK25

Hex Locknut, Deformed Thread, Reversible, Steel, Finish Yellow Zinc, Waxed, Grade 2, Thread Size 5/8-11, Thread Type UNC, Thread Direction Right Hand, Width 15/16 In, Height 35/64 In, Rockwell Hardness C28 Max, Reduces or Eliminates Nut Backoff, Package Quantity 25