If a nail has a tendency to split the board, which type should be used instead?

When a nail has a tendency to split the board, the recommended alternative is to use a finish nail. Finish nails are typically smaller in diameter than common nails and have a narrow, tapered design that reduces the risk of splitting the wood when being driven in. This makes them particularly suitable for applications where the integrity of the material is essential, such as in trim work and cabinetry.

Additionally, finish nails can be used with a nail gun, which places them more precisely and with less impact on the surrounding material. Their lower risk of causing damage to the wood makes them a preferred choice in situations where aesthetics and the quality of the finished product are priorities, as they are often less visible once installed.

In contrast, common nails are larger and thicker, and their usage can increase the likelihood of splitting the board, particularly in hardwoods or where the grain is tight. Loop and button-head nails have specific applications that may not be appropriate for general construction or finishing work.