Mercury Marine
https://www.crowleymarine.com/mercury/products/f1603-hexagon-5-16-18-x-2-bolt
Hexagon 5/16 - 18 X 2 Bolt F1603
https://www.crowleymarine.com/mercury/products/f1603-hexagon-5-16-18-x-2-bolt
Price not available
No longer available
Product Description
Mercury factory part.