How to customize stainless steel special screw?
Screws play an important role in our daily lives. Mobile phones, computers, electric toothbrushes, televisions, refrigerators, washing machines, air conditioners, rice cookers, etc. all require screws for fastening. Although standard screws can meet most of the assembly requirements, there are still customers who want to personalize their products and need their own screws to be different. The non-standard screws generated for this demand can obviously meet the needs of people. So how to customize stainless steel special screw ? Shenzhen Shishitong stainless steel special screw manufacturers tell you: First of all, you need to know the diameter and length of the thread. Some customers will say how to confirm the diameter and length of this thread is what I want? In this case we need to measure the product to be fastened. The drawing above is the step screw of the plum triangle in the PF head. What we need to know is the step diameter, the step length, the head thickne...