Silicon Bronze Wing Nuts

Fair Wind Fasteners proudly offers the world’s only C65500 silicon bronze wing (butterfly) nuts, setting a new standard in durability and corrosion resistance. Crafted from premium silicon bronze, these wing nuts excel in marine and coastal environments where rust and degradation can threaten ordinary fasteners. Known for its high-strength, copper-rich composition, C65500 silicon bronze provides exceptional resistance to saltwater, chemicals, and extreme weather while being highly conductive in electrical applications. Plus, silicon bronze is naturally more resistant to galling than other alloys, reducing the risk of seizing during installation or removal—especially valuable in applications requiring frequent adjustments.

These wing nuts are ideal for projects that demand secure fastening without tools, making them perfect for wooden boat builders, restoration experts, and anyone needing reliable hardware that performs under harsh conditions. With Fair Wind Fasteners’ silicon bronze wing nuts, you’re choosing craftsmanship and exclusivity you won’t find anywhere else.