How did an iron screw saved the Mayflower?

An iron screw played a crucial role in saving the Mayflower during its journey to America in 1620. The ship encountered rough seas, which caused damage to its main beam, risking the vessel's integrity. A carpenter aboard the ship used an iron screw to reinforce the beam, effectively stabilizing it and allowing the Mayflower to continue its voyage safely to the New World. This quick fix was instrumental in preventing a potential disaster at sea.