Why do stainless steel self tapping screws fastenal have quality problems?

With the development of the industry, the use of stainless steel self tapping screws fastenal is increasing. Then, when ordering screw fasteners, sometimes we sometimes order stainless steel self-tapping screws of poor quality. Why?

Stainless steel self tapping screws fastenal have quality problems in general:

One is when the stainless steel self tapping screws fastenal are produced, there is a problem with the wire. The resulting screw will have a headshot problem. If the trace on the head of the screw is very shallow, we can still use it. But when the traces are deep and there are many, it will not only affect the appearance but also will not be usable. Or the diameter of the wire used is too large or too small. In most cases, the diameter of the thread produced will be too large or too small, resulting in failure to assemble.

The two are not debugged when the machine is adjusted, or there is a problem with the mold used, and the screws produced will also have problems.

Three are problems with the design of stainless steel self-tapping screws. Sometimes the head is too large, the slot of the screw is very deep, and the customer is not willing to add the R angle under the head of the screw. This kind of screw is very difficult to manufacture in the production, and the screw will be broken if not careful. Even if it is produced, the customer will be easily broken when using it.

There are many reasons for the quality problems of stainless steel self-tapping screws and fasteners. Here are just a few of them. If you want to know more, you are welcome to contact us.

If you want to know more about stainless steel self tapping screws fastenal please feel free to contact us at annie.li@szsst88.com