Stainless steel nails are known to be some of the most durable nails in the world.That said go away they do not last forever. If you are working in an outdoor environment, they will have to deal with quite difficult environmental circumstances, which makes it absolutely vital that you choose the correct nail. Hopefully, the following will explain some of that.
The Benefits of Stainless Steel Nails
As soon as the weather turns nicer, many of us are tempted to just grab some nails and start doing all those repair jobs outside that were ignored during the bad weather. Perhaps squirrels got into the attic, perhaps your siding buckled, and so on. However, it is imperative that you don’t just grab whatever nail you come across even if it might be hard to imagine that it will rain again at some point. When a steel nail is exposed to water, it will rain eventually. And rust is not prevented by painting over it. Clearly, what you need is stainless steel else.
Corrosion and Galvanizing
When a nail is exposed to the weather elements, they will eventually corrode. Corrosion happens when oxidation reduction takes place, which is a chemical reaction. When exposed to water, steel releases electrons to the air’s oxygen. The iron in the nail will then ion because there are no more electrons present, which in turn reacts with the water, forming solid iron oxide. That is the rust that is visible to the naked eye. If there is salty air in your environment, for instance if you live near the coast, then the process will be greatly sped up.
The corrosion process can be slowed down by galvanizing the steel nails, coating them in zinc. This means that the zinc will corrode first, thereby sparing the nail. However, this does not last forever because once the zinc is gone, the nail will start to rust. Hot dipped, or HD, galvanized nails have been coated with molten zinc are the most durable. The cheaper version is the electro-coated nail but you can see that the layer of zinc is actually thinner.
If you want to build a porch structure, you should opt for stubby galvanised nails. This will enable you to insure your joist hangers are property and curt. You may also want to have some 8d and 16d length nails. these are perfect for the installation of exterior doorway trim or windows. If you use a casing nail, you will find that the head is slightly larger than that of a standard finishing nail, meaning it will hold much better. This is very important around doors and windows because you want to make sure that your jambs and trim remains square at all times.
You can even purchase galvanized soffit nails. These are very easy to handle and very short, making them perfect for any nailing jobs above your head. Because they are short, they won’t split materials like bead boards, which you often find in the ceilings of the porch. While they’re shank is narrow, their head is conveniently large.