Machine screws: Yellow and bluish silver process is used to produce machine screws. In addition, the coating used for these screws is made of zinc. Machine screws are among full thread screws, and due to the use of zinc coating to produce these screws, they are usually used more in the electronic industry.

Metal screw >: These types of screws are usually used to connect metal sheets and different metals together. Of course, it is sometimes observed that metal screws are also used to connect fiberglass and plastic. People who intend to connect metal to wood, the best screws that can be used for this purpose are metal screws. The reason for this is the presence of small threads with a short distance on this type of screw. There are different types of metal screws in the market, among which we can refer to screws with washers and square screws.

Hexagonal screw:Hexagonal screw can be the most widely used type of screw. He introduced the existing one in the market, which has very high sales. In order to be able to open and close the hexagon screws, you must use a French wrench. The hexagonal screw is also available in the market in two models, half thread and full thread, and each user can choose and buy the right type according to their application. Usually, steel and galvanized coating are used to produce these screws. But in some models, we see that these covers are not used to produce the above screws.

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