Pressure riveting screw

Pressure riveting screw is applied to a new type of thin plate or sheet metal fasteners. Its principle is through the embossing tooth is pressed into the preset hole of sheet metal, generally the preset hole aperture is slightly less than the pressure into the outer diameter of pressure riveting screws, pressure riveting screw through pressure makes the outer diameter of pressure into the plate that generates around the hole of the plastic deformation, deformation were piled into guide groove, to produce the effect of the lock.Pressure riveting screw from the material into fast cutting steel pressure riveting screws, stainless steel pressure riveting screw, copper, aluminum pressure riveting screw, respectively, should be used in different environment.Specifications from usually use mostly from M2 to M6. Pressure riveting screw now there is no unified national standards, industry standards only. Often used in electronics, communication, electrical appliances, chassis, cabinets, sheet metal and other industries.