Where is the plastite screws used?
Those who don't know the screw are strange to the screw of the triangular thread. Now let's take a look at the plastite screws ! Insert picture description The triangular thread is also a kind of self-tapping screw. It means that the tail of the self-tapping screw is a triangular thread and the thread is triangular. It is a special type of self-tapping screws. Its thread is a common thread with a curved triangular cross section. The thread surface also has a high hardness, so when connecting, the screw can be tapped in the bottom hole of the connected piece. Internal threads to form a connection. This type of plastite screws features low screw-in torque and high locking performance. So where is the plastite screws used? Since the advantage of the triangular thread is that it can be self-tapping, the triangular threaded screw can be used in the face of hard hardness of the products assembled by some customers, for example, on iron plates, in electrical products, t...