What parameters do I need to know when ordering stainless steel chicago screw?

When ordering screws, we need to provide the parameters of screws to the screw manufacturer, otherwise, the screws cannot be produced. Then, when ordering the stainless steel chicago screw, what parameters should be provided?

The stainless steel chicago screw is composed of the male screw and female screw, so the parameters of nails, nails, nails we need to know.

Male screws need to know the parameters are: head shape, head diameter, head groove, head thickness, thread diameter, screw length. If it is a half thread, you need to know the diameter of the rod, the length of the screw, the length of the thread.

The parameters that the female screw should know include head shape, head diameter, head groove, head thickness, rod outside diameter, thread diameter, inside diameter depth, rod length.

When setting the parameters of the stainless steel chicago screw, it should be noted that the rod length of the female screw is basically greater than the depth of the inside diameter of 1mm, and the size of the screw diameter difference between the female screw diameter and the outside diameter of the rod should not be too small, otherwise the pipe wall will be broken and production cannot be conducted.