The stainless steel nut is screwed with a bolt or screw for fastening parts.
Stainless steel (Stainless Steel) refers to the air, steam, water and other weak corrosive medium and acid, alkali, salt and other chemical etching medium corrosion of steel, also known as stainless steel acid.
1, the NUT is the nut, and bolts or screw screws together to play the role of fastening parts, all production machinery must be used in an original. A wide variety of nuts, we have a common standard, British Standard, American Standard, Japanese standard nut. Nut according to the different material, divided into high strength, GB, PUPEO, ordinary several major types. To vary according to size, the threads are divided into different specifications.
2, the NUT is the mechanical equipment tightly connected parts, through the inner thread, and screw tightly connected together.
Stainless steel is a modern material with 60 years of development
The inventor of stainless steel is the 19th century British metallurgical specialist enjoy Lee Brelly