Long-Prong Tee Nuts provide an easy way to place steel threads into wood and provide the greatest amount of pull-out resistance of all threaded insert types. Long prong tee nuts are ideal for softer materials and substrates, commonly used in wood applications to maintain a flush surface. Engineered with a long prong design for a deep, secure grip, these strong, sturdy nuts feature a corrosion-resistant zinc plating that offers reliable protection against rust.