The distance between two adjacent teeth on the middle diameter line corresponding to the two points in the axial direction is called the pitch. On the same spiral line, the distance between the adjacent two teeth on the ...
The production process is generally preceded by a screw shape, which is what we call the screw industry. After that, it is the screw thread, which is what we often say. Or called silk. After the gums are good, they becom...
1. One is whether the dimensions are all the same. For example, one is M3*12 stainless steel hex socket screw, and the other is M4*12 stainless steel hex socket screw. The size is different, the weight is different, and ...
In the countersunk screw, some people use the word slot. Some people like it. Some people like it. It is convenient for him to use. The person who doesn't like it thinks that this type of groove is not what he likes. He ...
Many people think that stainless steel non-standard screws are screws that will not rust, but in fact stainless steel non-standard screws do not necessarily rust, but relatively speaking, stainless steel non-standard scr...
A thread is a shape having a uniform spiral protrusion on a section of the outer or inner surface of the solid. According to its structural characteristics and uses, it can be divided into three categories: 1. Ordinary t...
