Based on a long common but not dazzling is the washer, although it is in the eye of age is easy to be forgotten, but its role that can not be ignored, can increase the support area is washer connector in order to reduce the pressure of the contact surface and avoid the abrasion by connecting piece fastening nut. Mung bean sesame seeds can not be less.

There are a lot of plastic gasket specifications: flat washers, shoulder washers, lock washers, washers, gaskets, anti drop cap cup washer, they play their role each one has his good points.

The washer is a special anti falling washer, it is plain washer is similar to that of mystery in the middle, it has a prominent position in the inner gear shaped design, 3~4, improvement of this little, can be prevented from falling off all kinds of nylon or metal screws and nuts. Especially suitable for pre installation and frequent removal of the situation, in the work if the washer is always falling, is bound to bring inconvenience to the operator, affecting work efficiency.

The humanized design is the biggest characteristic of the anti falling washer, a casual change like Domino, will produce a series of chain reaction, most of the time is not that expensive is good, as long as the correct choice of products, all the problems will be smoothly done or easily solved.

Wulian plastic fasteners online mall, product specifications category rich, covering almost all fields, including some standard parts and the market compared to the plastic parts, plastic screws, plastic nut, plastic washer is one of the most popular products, materials are nylon 6 (PA6), polyvinyl chloride (PVC), polycarbonate (PC), polypropylene (PP) and polyetheretherketone (PEEK), glass fiber reinforced polyamide MXD6 (RENY) and so on, different material properties meet changing customer needs, the flexibility to choose.

Known as the "industrial rice" fasteners, screws, nuts, washers are mechanical parts, is the most widely used in various sectors of the national economy, the use of the largest number of basic components. Space shuttle, automobile and mechanical equipment, as small as chairs and tables, all have their figure, fasteners on the importance of industrial development should not be underestimated.

The development of mechanical foundation of the development and the general equipment manufacturing industry is closely related to the current general equipment manufacturing industry in Western Europe, the United States, Japan and other countries more developed, higher market share, at this stage, China's equipment manufacturing industry concentration is low, less large enterprises, with the strengthening of national policies and encourage mergers and acquisitions the power of technology, China's manufacturing industry will develop rapidly.