Custom Stainless steel torx drive CD vein anti loosening electronic micro screw

Industry knowledge：

Stainless steel combined screw production process

Stainless steel combination screw refers to cold heading with stainless steel wire. Assemble a stainless steel spring washer or flat washer together. This is the composition of stainless steel combination screw. The difference between stainless steel combination screw and ordinary screw is that there is an additional spring washer and flat washer. It is used together with stainless steel screws to prevent screws from loosening. The stainless steel combination screw can save time and is convenient and fast.
There are also two types of stainless steel combination screws. One is that the stainless steel screw is separated from the flat washer and spring washer. When in use, the flat washer or spring washer is assembled for reuse. Another method is to assemble the flat washer or spring washer on the screw polished rod before processing the stainless steel screw thread, and then process the thread to fix the flat washer and spring washer between the screw head and the thread. No matter what type of stainless steel combination screw you want, we can customize it according to your requirements.