麻花豆星空天美糖心mv-星麻花传媒mv-星空天美梦幻mv免费-天美麻花星空果冻mv-62星空天美梦幻糖心mv-天美电影免费在线观看Nut: also known as "pin", a standard part usually made of cylindrical metal material, especially used to hold several separate items together or as a supporting column for one object to hang on another. The appearance of the nut is one of the common standard parts in modern industrial equipment. The diameter of the lantern core pulling rivet circle is a key index value to distinguish its specifications and models.

麻花豆星空天美糖心mv-星麻花传媒mv-星空天美梦幻mv免费-天美麻花星空果冻mv-62星空天美梦幻糖心mv-天美电影免费在线观看As one of the common standard parts, the function of nut is to avoid the relative position loosening of two parts. The common nuts are stainless steel plate nuts, iron nuts, aluminum nuts and copper nuts. According to different requirements, the nuts can be treated with different metal surface treatments such as electroless nickel plating, hot-dip galvanizing and painting. Nuts are widely used in stationery, copper solid rivets, small toys and artworks. They are not only good in tightening, but also do not harm the appearance of the products.

麻花豆星空天美糖心mv-星麻花传媒mv-星空天美梦幻mv免费-天美麻花星空果冻mv-62星空天美梦幻糖心mv-天美电影免费在线观看The quality and beautiful appearance of the supply and marketing nails are excellent, which has won many five-star praise in related fields. If you want to master the specific situation of nuts and their requirements in these aspects, we are warmly welcome to call you!