What type of nail is considered best for general construction?

The smooth shank nail is considered best for general construction because of its versatility and ease of use. These nails have a simple, straight shank that allows them to be driven into various materials without excessive effort. They are particularly well-suited for joining wood, as they provide a strong, smooth surface that allows for easy withdrawal if needed. Additionally, smooth shank nails tend to have a lower likelihood of splitting the wood compared to other nail types, making them a preferred choice in many construction projects.

Spiral shank and ring shank nails, while superior in holding power due to their twisted and ridged designs, are typically used for applications where enhanced grip is required, such as in framing or heavy-duty projects. Brads are small finishing nails used for lightweight applications and trim work, but they do not possess the same strength for general construction tasks. Thus, while each type of nail has its specific purpose, smooth shank nails provide a balanced solution for most general construction needs.