A structural connection nail, also known as a “nail plate,” is employed to secure two pieces of wood or any other materials. This metallic plate has a hole in the middle through which the nail is inserted and hammered on the second material.
From joining two pieces of 2×4 lumber to attaching plywood to a 2×4, the size and type of structural connection nails needed for the job can vary widely. If you’re working with timber, the right nails will be distinctly different than if you’re using sheet materials. Make sure you select the right size and type of nail for optimal performance.
When trying to join two materials with a structural connection nail, you need to contemplate the thickness of the metal, as it will affect the robustness of the bond. Heavier nails mean a stronger attachment, but they may demand greater force to be inserted into wood, so you may need to switch up your hammering technique or use a more powerful hammer.
When connecting two structural elements, nails with and without a plastic strip present different benefits. Incorporated between the metal plate and wood, the plastic divider serves as an insulation, blocking rust from forming on the metal.
Not having a plastic sheathing around nails may be a cheaper option, but it brings with it increased chances of rustification, as well as a diminished amount of cushioning between the steel and the lumber.
For a secure structural connection, the nails should be inserted in a streamlined fashion. When all is said and done, the metal plate and wood should have their holes in perfect alignment. If not carefully placed, the strength of the connection will be considerably compromised.
When nailing something, the size of the nail matters – too large or too small and the wood can be compromised. An ill-fitted nail can either rip out of the material or cause it to crack.
Ensuring a secure connection, one should swing a hammer delicately — its head made to fit snugly within the recess of the metallic plate — for sinking the nails into the wooden surface.
When the perforation in the steel plate is overly magnified, driving a nail into it can be a hassle; the nail will twist and turn helplessly, presenting a struggle to insert it into the metal.
Once you’ve begun the insertion of the nail, continue pushing it in securely until the head abuts flush against the metal plate. Striking directly atop the head of the nail is to be avoided, as this could harmfully affect the metal plate.
If you plan on affixing plywood to a 2×4, structural connection nails are a must—and don’t forget to pick one that is of sufficient length. The nail has to be no shorter than 3 inches to penetrate the plywood and sink into the 2×4 completely.
When connecting two wooden boards, make sure the nails are a minimum of 4 inches in length so they effectively hold the pieces together.
Skipping the predrilling of holes for nails can make it more challenging to hammer them in, as well as open up the possibility of the wood splintering. Therefore, it’s suggested to predrill in advance to make the job easier and hinder damage.
The holes should be pre-drilled before you insert your nails. To ensure proper fit, use a drill bit that is slightly slimmer than the nail shank; for instance, if you’re using 3-inch nails a 3/8-inch drill bit is the size you need.
The project is not complete until the holes are securely fastened with nails, hammered in with a steady hand. In order to ensure proper placement of the metal plate, make sure that each nail is driven straight; thus aligning the holes in the wood with those already made in the metal.
After the nails have been carefully hammered in their positions, it is possible to give the wood a final touch with a finish of your choice.