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Nuts are parts that tightly connect mechanical equipment

2018-08-31

The nut is a part that tightly connects the mechanical equipment. The nut of the same specification can be connected through the inner thread. For example, the nut of M4-P0.7 can only be connected with the bolt of M4-P0.7 series (in the nut) Medium, M4 refers to the inner diameter of the nut is about 4mm, 0.7 means the distance between the two threads is 0.7mm); the nut is the nut, the part screwed together with the bolt or screw for fastening, all manufacturing machinery A component that must be used is divided into several types, such as carbon steel, stainless steel, and non-ferrous metals (such as copper), depending on the material.
Bolt: Mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (a cylinder with an external thread) is required to be fitted with a nut for fastening the two parts with through holes. This type of connection is called a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection. Bolts and nuts are standard parts, also known as fasteners. Classified according to national standards GB 5780. Usually, the protruding line is a bolt (common name screw), and the grain is a nut (common name nut).

Bolt: A type of fastener consisting of a head and a screw (a cylinder with an external thread) that is to be fitted with a nut for fastening two parts with through holes. This type of connection is called a bolted connection. If the nut is unscrewed from the bolt, it is possible to separate the two parts, so the bolt connection is a detachable connection.

Nut: with internal threaded hole, the shape is generally flat hexagonal column shape, also has a flat square column or a flat cylindrical shape, with bolts, studs or machine screws, used to fasten the connection of two parts, making it One whole.

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