How to prevent metal fasteners from corroding in teak outdoor bar stools?

Teak outdoor bar stools are prized for their durability and natural resistance to decay, but metal fasteners used in their construction can still corrode over time. To prevent this, start by choosing high-quality stainless steel or marine-grade hardware, which resists rust and oxidation. Apply a protective coating, such as a clear sealant or specialized anti-corrosion spray, to create a barrier against moisture. Regularly inspect and clean the fasteners to remove dirt and salt buildup, especially in coastal areas. For added protection, consider using nylon washers to reduce metal-to-wood contact. These steps will help extend the lifespan of your teak furniture while maintaining its aesthetic appeal.