Nails - seemingly, such simple devices, but without them it is impossible to build. These essential attributes are able to bind different compounds: wood, concrete, plasterboard, etc.. For all sorts of works intended certain types of nails buy that can be online store Ltd. “TC “Tehnokomplekt”. but consider, Only if they are chosen correctly, it is ensured durable connection parts.
Screw nails are made from low carbon steel, circular cross-section. Caps may be of conical or flat shape, and their end surface - smooth or grooved. The tip of the nail looks like a screw.
Screw nails are used in diverse building works, in assembling a variety of wooden structures, in particular for fastening of wooden pallets. These nails can score, at the same time they are screwed into the wood and provide a strong, reliable connection parts. Inlet acquires an unusual, complex configuration - like wood fibers are intertwined with knurled screw of the nail.
The widespread use of screw nails gained in the construction of structures, that due to high loads and humidity can bend. for example, fixing floorboards and interior building.
Screw nail with a concealed head are more durable, than the usual nails. Their high resistance is pulled out when the rod is achieved due to the helical grooves.
black screw nails can be applied in low humidity conditions. They are the most popular and cheap, but, their lifespan is very short due to severe corrosion susceptibility. Therefore, they are mainly used for fastening of structures made of wood and only for internal works. Hats of nails are large and have a bad appearance, Consequently, If after installing the nails will be in full view, you should consider a different form of nails.
In contrast to the black, nails, past galvanized, Virtually no rust and capable of serving in a humid environment, besides their appearance makes it possible to use them in open structures. Galvanized screw nails can be applied both at internal, and outdoor applications.
When using helical nails possible occurrence of cracks in the surface or split wood boards, which is especially important, when the nail is hammered on the edge of the board.
