Description Nut, 5/8"-18. For NCA1020B and C5NN1050E wheels. This item is a suitable alternative for the following: 33806S7, 30032AF, 33806S8, 353427V1, 11928X, 353427X1, A33806S8, AHD58NFNUT, A-HD58NFNUT, 363629X1, 377641X1, A-33806S8