Carpenters have a helpful guide that assists in quickly recognizing various types of nails: the common nails chart. This tool separates standard and finishing nails into categories, defining them by length and featuring a handy color-coded system along the way. Each of the two sections is subdivided into four subsections that definitively identify nail length.
When it comes to building material, standard nails are a critical component. Their length can span from 1” to 6”, with the popular sizes being 2”, 3”, and 4”. Finishing nails used for trim work follow a similar length range from 1” to 4”, and the most regularly purchased sizes are 1-1/4”, 1-1/2”, and 2”.
When nailing, the first necessary decision is the length of the nail. It is imperative that the length of the chosen nail surpasses twice the thickness of the material on which it is to be utilized. So, when attempting to secure 1/2″ plywood, at least a 1″ long nail should be used. Then, the diameter needs to be taken into account; it ought to be neither too small that it can’t thrust through the present hole, nor too large that it won’t provide a firm grip. As an illustration, a 3/8″ diameter nail would not suffice for a 1/2″ hole; but conversely, a 1/2″ diameter nail would be deemed excessive.
With the correct size determined, you can now pick your type of nail. This depends on the material you will be driving it into, plus the purpose. If softwood is in your sights, opt for a regular nail. On the other hand, if hardwood is the target, a finishing nail is the way to go!
Nailing down your application is the last obstacle – and having the right nail for the job is a must. Nails that work well for baseboard, chair rail, crown molding, and window and door trim will be different in terms of how far they go in. When it comes to baseboard nails, getting them flush with the material is key. Conversely, the trick for chair rail nails is to place them slightly below the surface.
If you’re looking for the right nail for your specific application or material, you can always refer to a helpful nails chart. However, if you with to double-check your selection, it’s advised to seek the expertise of an experienced woodworker or a home improvement expert.