Nut - Propshaft Coupling Nylok Nut 3/4-16

Some drive shaft couplings use a short, or "thin" Nylock nut to retain the coupling to the shaft, th..

$22.95

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 sh..

$8.95

Nut - Propshaft Coupling Nylok Nut 3/4-10

Many ski boat have the SEF Brass shaft coupling, this coupling has a castle nut with a cotter-pin "c..

$14.95

Nut - Propshaft Coupling Nylok Nut 7/8" - 16 NF

Some drive shaft couplings use a short, or "thin" Nylock nut to retain the coupling to the shaft, ..

$21.95