What is the difference between nuts and nuts

　　Today, I started a search to see what is the difference between nuts and nuts.The above conclusions show that insert nut To a great extent, it can bring new vitality to the market and make the industry develop well. https://www.hengkefasteners.com/

　　

　　It turns out that most of the explanations on the webpage are “Nut, also known as nut, is a fastener with driving system and internal thread, which is planned to be combined with external thread fastener to lock the fittings, and there are different plans and classifications on the opposite side or shape according to its application and function”.

　　

　　There is no detailed explanation of the special difference between the two.

　　

　　The nuts we usually see are all external hexagonal with open ends and straight threads inside, as shown in the above figure.

　　

　　But there is also a very special purpose nut, that is, a nut with threads inside, only one end is open and the other end is closed. Because it can usually only be screwed at the higher end of the screw, and the closed section is round and high, it looks like a person wearing a tall hat, so it is called a nut figuratively!

　　

　　This kind of nut is scientifically called “cap nut”. It is usually used to protect the thread end from direct contact with the outside and prevent it from scratching the outside.

　　

　　Therefore, the nut is a kind of nut.

　　

　　Nuts are commonly used in this kind of nylon material, which is mostly used in the parts where the screws of automobiles, lathes, etc. are exposed and often in contact with people. The purpose is to prevent the exposed screws from being scratched when people exercise.

　　

　　In addition, there are the following common nuts, which are also listed for your convenience.

　　

　　Locking nut

　　

　　Butterflies turn nuts by hand.

　　

　　Flat head knurled nut.