Description Propeller lock nut MERCURY 40 to 300 hp
Anti-theft nut for propellers with 3/4-16 UNF thread
Made from high-quality stainless steel, Mc Gard anti-theft devices fit most outboard motors, Sterndrive mounts, and HB or Sterndrive propellers. This protection system includes a tamper-proof safety nut. It comes with a special mounting/removal socket.
The Mc Gard nut can be fitted in place of an outboard or Sterndrive base mounting nut, or in place of the propeller mounting nut on the propeller shaft
Reference: 74039
Applications:
- Mercury 70-300 hp
- Mercury 40, 50, 60 hp Big Foot and Command Trust mounts only
- Mercruiser Alpha One and Bravo One
- OMC Cobra
- Johnson-Evinrude 150 hp and above
Quicksilver 808915
McGard MG-74039
In the same range
McGard
M12x1.75 lock nut
McGard
YAMAHA Base Anti-Theft Bolt
