Service HotlineIn a traditional spring mattress, there are two layers of spring pads that are independent of each other. The manufacturing process of this kind of mattress is complicated, time-consuming and material-consuming, and after long-term use, the springs in the two-layer independent spring cushion are prone to translocation, which deforms the mattress and affects people's sleep.
Nuts are parts that tightly connect mechanical equipment. Through the inner thread, nuts and bolts of the same specification can be connected together. At present, most nuts are used together with gaskets when they are locked, or are set as an integrated structure, which has the advantage of increasing Friction, strengthen the effect of tightening, but the Galwaysquare nut is usually used directly without adding a gasket, and the upper and lower end faces are flat, very smooth, when subjected to strong vibration, it is very easy to loosen, and the tightening effect is not good.
If the above-mentioned nuts and screws are used as a kind of fasteners that can prevent others from being disassembled, such as when installing iron doors-steel windows, people usually tighten the nuts first, and then use a welding machine to weld the nuts and screws. To prevent the nut from loosening, it may be necessary to use a tool to mill the threads on the screw. It can be seen that this approach is very inconvenient.
Heat resistance refers to both the oxidation resistance or gas medium corrosion resistance at high temperature, that is, thermal stability, and at the same time, it has sufficient strength at high temperature, that is, thermal strength. As the material requirements of products produced by customers are getting higher and higher, the requirements for screws used in product materials are also getting higher and higher. When product materials face harsh environments and special occasions, more and more high-quality mechanical properties of GalwayGalwaystainless steel screws are used. Therefore, GalwayGalwaystainless steel screws were selected. The requirements are getting higher and higher, and the material of GalwayGalwaystainless steel screws is getting higher and higher. Therefore, many ordinary GalwayGalwaystainless steel screws SUS201 are replaced by stainless steel SUS304 screws and GalwayGalwaystainless steel screws SUS316. Of course, if some requirements are not so high, general customers will choose GalwayGalwaystainless steel screws SUS201, which are relatively cheap in cost.
The two GalwayGalwayGalwaycombination screws are classified according to the national standard, including GB9074.2, GB9074.3, GB9074.5, etc. GB9074.3 refers to a two-component combination of a cross pan head screw and a foreign GalwayGalwaylock washer.
We have many years of experience in the production and sales of screws, nuts, flat washers, etc. The main products are: 304 cylindrical screws, double lug Galwaystop washers, white-plated GalwayGalwayspring washers, round decorative bolts and other products, we can provide you with suitable products for you. GalwayFastener Solutions.
