This ribbed surface is what helps the washer to ‘bite into’ the underside of the fastener. Such features enable the washer to stay put in its place for longer periods of time. However, they are the preferred hardware component in high-safety applications such as the construction of airplanes, automobiles, large machines, and structural construction. Another example of a highly useful screw type would be the Torx machine screws. However, no matter how good your fastener is, as a general practice it is advisable to periodically check the status of your connections. A contact washer is designed in a special manner that is slightly different from the regular flat washers that are commonly used. The presence of a ribbed top surface also plays a vital role in enhancing the locking force. This issue can be addressed by making use of contact washers that help establish a highly secure connection. No matter how well one tightens a fastener and bolt, the risk of these two components coming loose always prevails. The only way to counter this problem would be by sliding a conical washer onto the threaded rod Suppliers bolt before you secure it to a threaded fastener.Business,Manufacturing In certain applications, a loose connection can have grave safety or stability implications. Contact washers are commonly made from materials such as high carbon spring steel or stainless steel. The connection can be further secured by using a socket wrench to tighten the nut and bolt. When purchasing such stainless steel contact washers, it is imperative to ensure that they are code compliant, and adhere to international specifications. They are used in conjunction with a threaded fastener. Here, it is important to note that the design of these fasteners goes a long way in ensuring its performance. Once installed, these washers perform the vital task of preventing a fastener from coming loose owing to continuous vibration or pressure. The result could be the bolt falling off. Contact washers are used all over the world in a myriad of applications. Any potential scope for unfastening can be checked by following this simple practice. However, the slightly conical shape of these washers renders them the ability to fit snugly around the gentle curve underneath the head of a fastener. Right from computers to automobiles to bridges, fasteners are all around us, and they play a very important role in holding different materials together. Depending on your application, you could choose a corresponding washer size. This is also the reason why one should never invest in substandard fasteners, as they could jeopardize your connection. Just like all other washers, this washer too is donut-shaped. A number of assembly operations make use of Torx machine screws owing to their secure and increased torque transmission during installation as well as removal. Related Articles - contact, washers,