International universal hexagonal nut type Hex nuts are parts that are tightly connected to the machine and can be connected together by the inside threads, the same size nuts and screws.

In the case of

The nuts are divided into carbon steel, high strength, stainless steel, steel and other types. According to the product attributes corresponding to different countries, the nuts are divided into carbon steel, high strength, Of the standard number is divided into ordinary, non-standard, (old) GB, the new national standard, US, British, German standard. Different sizes, different threads are divided into different specifications. General GB, German standard with M said (such as M8, M16), the United States, the British system with the score or # that specifications.

In the case of

Hex nuts are nuts, screwed together with bolts or screws to fasten the parts, all manufacturing machinery must use an original. Nuts a wide range, we have a common GB, British standard, American Standard, According to the product attributes corresponding to the country's different standard number is divided into ordinary, non-standard, (old) GB, the new national standard, the national standard of the nuts, according to the different materials, divided into carbon steel, high strength, American, British, German standard. (Such as M8, M16), the United States, the British system with the score or # that the specifications (such as 8 #, 10 #, 1/4, 3), the size of the different, different threads are divided into different specifications. /8)

In the case of

Will the hexagonal nuts also need a flat pad and a cushion?

In the case of

The flange nut surface itself has a flat pad and elastic pad of the role of anti-skid and stop, so when the assembly does not need to add flat pad and pad, and this will be counterproductive, flange nut flange Surface with a groove, not only increase the contact area, as well as to prevent the effect of loosening, common in the rotating body.