There are various kinds of rivet nuts around us. Among them, flat head rivet nut is widely used, so we can see it in various places.
A flat head rivet nut is a kind of nut in metrology. The rivet nuts sold in the market can be classified into flat head rivet nuts and countersunk head rivet nuts according to the head type. The most common is the flat head rivet nut.
From the perspective of use, the fastening effect of flat head rivet nuts is better, and this type of rivet nut is generally used. However, some places require the surface to be flat after riveting, so a counterbore can be made in the process and then riveted with a countersunk rivet nut, so that after the riveting is completed, the riveted surface is flat. But the mechanical properties of the countersunk head will be lower than that of the flat head rivet nut.
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