There is not only one reason why a titanium screw may break. There are many factors that can cause a screw to break. If you can see a trace of the groove at the position of the broken head, it means that the groove of the screw is too deep, which will cause the screw to break. In this case, the screw manufacturer needs to pay attention to the depth of the screw groove during production, and the depth of the groove needs to be smaller during the next production.
If there are no traces of grooves at the position of the broken end, it is possible that the torque is too large during use. No matter what type of product it is, there is a fixed torque value. When this torque is exceeded, the product will break. The same is true for titanium screws. When twisting, you need to test whether your torque exceeds this range. If it exceeds, then you need to control your strength when twisting.
In addition, there are other factors that can cause the fracture of titanium screws, such as too small R angle, wire problems, and so on.
Nicole
