At the moment, there is more than one variety of washers.
One of the most common varieties are a flat puck, multi -bearing, slanting, round, carpet, horse, grover, quick removal, stop function, as well as a spherical shape. Along with the listed species, there are a lot of other varieties of goals that differ from each other by many parameters, for example, a coating (galvanized in a galvanic way or without a coating), etc. D.
Multicaponous washers look like a heel with a central hole. The role of such a product is placing a bolt under a nut or hat, to increase the surface to which there is a clamp. Fasting washers are used to prevent the deformation of parts, in the process of twisting the nut, as well as in cases where the supporting surface is made of material with low strength, or has any marriage, for example, is located directly. Also, such goals are used to compromise the contact of the bolt head with support.
In cases where the existing hole does not fit the bolt for various reasons, for example, exceeds the bolt head in size, or has an oblong shape, you can reliably fix the bolt with a washer, which will not allow the inappropriate bolt to drown in the holes. In order for the connection to be completely sealed, you can use metizes made of soft material, which can be rubber or plastic.
In order for the bolts not to be arbitrarily divorced from the nuts, a special mount is used — grover. The principle of its action is based on the elasticity of a compressed washer. There are also end versions that do not allow the details of the connection to shift along the longitudinal axis. Thus, we can say that the washer exists a large number.
Existing varieties differ both in the specifics of application and other different characteristics. It is difficult to imagine modern life without the use of these hardware. The building materials market offers a huge assortment of all kinds of types, from the most common models, to the most scarce, while they can be purchased in any amount. Experienced consultants can easily help in choosing the necessary models, and will also help you choose universal options that can provide a combination of a huge number of variations of the use of bolts and nuts, under which they place goals to improve their connection.
The material is published with the support of the site Krepmetiz — fasteners.