Common knowledge and usage of rivet nuts

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Rivet nut is a widely used fastener,usually made of materials such as carbon steel and stainless steel.It has a circular or hexagonal shape with threads inside.Its surface is generally treated with galvanizing,nickel plating,etc.to enhance its corrosion resistance.

Structurally,rivet nuts have unique embossed teeth that play a crucial role in the riveting process.They can tightly engage with the sheet material when pressed in,providing a secure connection.According to different application scenarios,rivet nuts can be divided into through-hole and blind hole types.The through-hole type is suitable for thin plate connections that can be operated on both sides,while the blind hole type is used for situations where operation can only be performed from one side.

usage method

Before using rivet nuts,it is necessary to determine the appropriate specifications.This depends on the thickness of the thin plate,the components that need to be connected,and the load it can withstand.If the specification selection is improper,it may result in weak connections or damage to the thin plate.

During installation,specialized riveting equipment should be used.Place the rivet nut on the pre drilled hole of the thin plate,and then apply a certain amount of pressure through the rivet press.Under pressure,the embossed teeth of the rivet nut gradually embed into the thin plate until they are flush with the surface of the thin plate.This process requires ensuring uniform and stable pressure to avoid nut tilting or thin plate deformation caused by uneven pressure.

During use,be careful to avoid excessive tightening.Because the rivet nut is fixed by interlocking with the thin plate,excessive force may damage the connection structure between the thin plate and the nut,affecting the reliability of the connection.At the same time,attention should be paid to the usage environment.If it is in a humid and highly corrosive environment,suitable anti-corrosion rivet nuts should be selected to extend their service life.In short,the correct selection and use of rivet nuts can effectively ensure the quality and stability of thin plate connections.