Flange Head Type Plunger Set Screw Custom Made For Assembly Equipment

Custom-made processing according to sample Plunger set Screw flange Head type for assembly equipment

Ball plunger, also known as spring plunger, or positioning bead/column, is the product of mounting a spring inside a screw thread so that the internal beads & pins set prepressure and travel up and down.Suitable for mechanical device, fixture, mould, automatic machinery...And so on.Ball head plunger should have accurate end pressure, by reducing the thickness of the bushing bolt head as much as possible, using long quality spring as much as possible, can reduce the fatigue of the spring and increase its service life, and easy to install.The height of each plunger ball head protruding from the plunger body must be uniform.Precision machining control and strict testing procedures must ensure that the maximum size difference between the protruding heights of each plug ball head does not exceed 0.1mm.Some specifications shall not exceed 0.05mm.