The durability of the structure depends on the correctly selected mount, which was used in the construction process. Wood is very often used to create houses and structures, since wooden elements are easily interconnected by means of any mounts: nails, bolts, adhesives, brackets and other hardware.
The most common mount for connecting elements of wooden structures is nails are nails. They are produced with a flat and conical head, are of great importance for the construction process.
In the carpentry industry, nails are used for construction with a round, sometimes square section. The parameters are often as follows: length – from 7 mm to 90 mm, thickness from 0.7 mm up to 3.5 mm.
Nails
Nails are resistant to shifting and pulling loads, sometimes occurring at the same time. To increase this property, it is necessary to carefully select nails in size and especially in length. Also, the property of fastened wood and the operating conditions of the structure is of no low importance. Various parts of the fasteners are best arranged so that the nails take loads on the side, and not resist the pull -out process, then the connection will only move a little, but not to break away.
Crutches
Wire crutches are manufactured according to one methodology and technology as wire nails. The ends of the product are similar to a tetrahedral pyramid. Have a length of 76 mm to 305 mm, and the diameter is slightly larger, when compared with wire nails.
Bolts are indispensable in the manufacture of bent furniture. They connect the details among themselves. A puck is placed under the bolt head so as not to damage the tree when screwing.
Steel low -carbon and brass wire – perfect material for making screws. The parameters of the fasteners are usually as follows: the length varies from 6 mm to 120 mm, the diameter of the rod varies from 1.5 mm up to 10 mm, the diameter of the head from 3 mm reaches up to 20 mm.
When the area of products is not enough to be glued to each other, the screws are firmly connected. A striking example of using these products is work on creating bent furniture, to connect accessories and metal elements. To make it more convenient to screw the screws, a groove is provided in the head, as it is also called – Slitz. The head of these products has three varieties: secret, semi -lane and semicircle.
In order to screw a “flush”, you need screws with flat heads for wood. With oval and round heads, are not replaced, if desired to make a wooden surface beautiful, or when there is no need to screw hidden screws. Screw threads and a screw rod – these are the components of the fastener.
New developments today allow the use of screws with carvings along the entire length of the rod. Self -tapping screws that can be bought on sale without problems, for some cases more suitable than other analog products.
Shtyri
Previously, holes by 3 are drilled in a wooden surface.2 mm smaller in diameter than that of the pin that clogs there. This gives a good, strong connection.
In order to compensate for the absence of goals and nuts, the pins are produced long. Ordinary methys bolts are much shorter.
Brackets
Type of fastening – brackets, has several differences in the shape of the tip, type of processing of the rod, coating, parameters, length and diameter. This product is designed to fasten the pneumatic installations with clamps and cassettes. It is very convenient to use in the process of upholstery of furniture.