Nut - Propshaft Coupling Nylok Nut 3/4" - 16 NF

Some drive shaft couplings use a Standard height  Nylock nut to retain the coupling to the shaft, this is the Fine Thread nut, Stainless Steel. (This is a specialty nut not available at local stores)

NOTE: It is recommended to lubricate a new SS Locknut with a dab of grease before installing. (prevents galling)

Wrench Size: 1 1/16"