1. The advantages of qualified non-standard screws are […]
1. The advantages of qualified non-standard screws are good in insulation performance, non-conducting, and the scope of use is large;
2. The non-standard screws used in the industry are insignificant compared with these three large parts, but the screws are indispensable because the machines are combined by non-standard screws;
3. The acid and alkali resistance of the non-standard screws is better. Because the drilling is small and the pulling force is large, if it is not needed, it can be removed at will. The performance of the machine used is good;
4, equipped with non-standard screw tool screwdriver for its loading and unloading tool, the shape of the wood screw head groove shape and a word and cross shape, the use is more convenient and labor-saving.
In the industrial field, the role of qualified, good quality non-standard screws is very large.
Non-standard screws have better characteristics, strong anti-corrosion ability, high temperature resistance, and strong anti-rust performance. But it will still rust in harsh environments. For example, stainless steel non-standard screws in the very humid conditions, every day, the sun is blowing, the wind is blowing rain. After a long time, how many will definitely produce rust. For example, contact with some acid-base chemicals. Causes corrosion and rust. There is also a stainless steel non-standard screw that is not good. For example, the material is made of stainless steel SUS201 screw on sea water. Due to the immersion in normal time, the original SUS201 stainless steel non-standard screw is not suitable for salty seawater. Used above. Causes corrosion and rust. In the use of seawater products, it is generally recommended to use stainless steel SUS316 screws, because 316 stainless steel non-standard screws 扛 corrosion and other properties are better.