Part of cup head screw?

Special screws are suitable for products with safety requirements and can only be locked in one direction. They are tamper-proof components. Although it is very common in life, many people do not know much about its components. The following is a brief introduction for everyone, hoping to help you.

The cup head screw can only allow the screwdriver to push the screw in one direction when it is used due to the inclination of the screw groove. Moreover, this common cup head screw is usually used for commercial purposes to prevent damage caused by bad molecules. In fact, the special screw cannot be rotated and pulled up. The structure of this cup head screw is made of stainless steel alloy.

It consists of three parts. Take its hexagonal cap as an example, it is a regular hexagonal prism, and the edge distance of the hexagonal sides here is 60mm, and the height of its cylinder is 2.5mm. Of course, these sizes are still specified. And in the upper part of the product is a slight arc-shaped protrusion, there is a slotted screwdriver edge groove in the middle, and the lower part is an inverted conical cylindrical shape, which continues with the neck.

In addition to this, this cup head screws the wire neck. The cylindrical portion extends between the hexagonal cap and the wire body, and here the diameter is 3.0mm. The overall structure is actually relatively simple. You can order here if you need it.

In addition, the cup head screw has a more important part, that is its. This is a threaded cylinder with an outer diameter of 4.5mm, an inner diameter of 3.0mm, and a conical tip. After understanding the structure of the cup head screw, let's take a look at its use. In fact, when this product is used for internal fixation of fractures, the screw can be used alone, and it can also be used in combination with a homogeneous metal bone plate at this time.

When you unscrew or unscrew the screw when you use it, you can use a special hexagon socket or a flat-blade screwdriver to unscrew it. When one of them is difficult to screw out or screw out, the other can be replaced. The round head slotted screw of this cup head screw is a commonly used screw in clinic.

However, if the screwdriver does not match the slot, you should pay more attention when using it. And when the screwdriver is used improperly, then this time it is necessary to know that the surrounding bones will grow firmly. When the embedding is tight, then this is easy to cause the slot to break and the wire to slide, so we should pay more attention to it in the future.

The above content is an integral part of this cup head screw introduced by the editor for your friends. If you are not clear, you will understand it after reading it carefully. Today's content will be mentioned here first. I hope it can bring help to relevant people.