A hex rivet nut is still relatively common in our daily life, but we all know that there are many types of hex rivet nut. Let's take a look at ordinary external hexagon nuts and cylindrical head internal hexagon nuts.
Ordinary hexagonal nut: It is widely used, and it is characterized by a relatively large tightening force. The disadvantage is that there must be enough operating space during installation. Adjustable wrenches, open-end wrenches, or glasses wrenches can be used during installation. All of the above wrenches require a lot of operation. space.
Cylinder head hexagon socket nut: It is the most widely used of all screws because it has a relatively large tightening force, it can be operated with an internal hexagon wrench, and it is very convenient to install. It is almost used in various structures. The appearance is more beautiful and neat. The disadvantage is The tightening force is slightly lower than that of the outer hex. Also, repeated use may damage the inner hex and make it impossible to remove it.
Of course, the most similar to hex rivet nut must be half hex rivet nut . As a kind of hex rivet nut, the functions and functions of half hex rivet nut are similar.
