Xiamen flat washers, what is the role of flat washers in the construction industry + rock-solid fastening

The manufacturer hardware responsible for the production of flat washers in Xiamen said that the flat washers produced are a product that we often come into contact with in daily construction or decoration. So what does the flat washer do? Let me learn some knowledge about flat washers with you: Flat washers are mostly screws, bolts and other solid parts. Because the supporting surface is not large, it is used to reduce the pressure-bearing surface and protect the connected surface. It is a better choice. . The function of flat gaskets is mostly used to prevent leakage, reduce friction, disperse pressure, prevent loosening, and play a role in isolation. For example: Use a screw to tighten a piece of wood. After tightening hard, the screw has two situations. One is not tightened, and the other is directly screwed into the surface of the wooden block. At this time, the use of a flat washer can reduce the pressure bearing surface of the wooden block, which can make it possible to tighten it without screwing into the inner surface of the wooden block due to the small supporting surface. Another example: fixing two pieces of metal plates, if they are directly tightened with screws, under the action of stress, the two pieces of metal will soon loosen. If the inner and outer flat washers are added at this time to tighten, the two opposite metal plates will be more tightened, and at the same time, the durability of firmness will be improved. Hardware, 15 years of focus on Xiamen flat washers, 5000 square meters production workshop, hundreds of precision processing and production equipment, using imported and national standard raw materials, 16 quality inspections are strictly controlled. Quickly solve time-critical problems, solve precision problems, and solve production quality problems for you. Choose, choose to rest assured!