Do CD thread screws need surface treatment? It also depends on the raw material. For example, if carbon steel is used, it must be heat treated to increase its hardness. If stainless steel is used, the...

We often use screws in peacetime, the application of stainless steel small screws is also very wide, but there are some industries on stainless steel micro screws is not very well understood, the stai...

CD pattern processing must have the following five points:1. In the long-term development of CD texture machine, high-precision CD texture machine is produced according to the accumulated experience i...

The CD pattern is an effect similar to the pattern of a CD disc, which is obtained by using a sophisticated CD pattern machine to remove material on the metal surface. Its pattern spacing is determine...

Hexagonal screws in a lot of industries is very common, so someone will ask, whatoccasions with hex head screws, what occasions with hexagonal socket screws, what is the difference between them? Pls k...

1. The advantages of qualified non-standard screws are good insulation performance, non-conductivity, and a wide range of applications;2. Compared with the three big pieces, there are very few non-sta...

Regarding self-tapping screws, self-tapping screws can be used on the material to be consolidated, relying on their own threads, to "tap-drill, squeeze, and press" the consolidated body to produce cor...

CD pattern screw as the appearance level of screw industry, brightness and luster is the key. CD pattern screw application range is very wide, like many electronic products, electrical products, mecha...

Many people think that stainless steel non-standard screws will not rust. In fact, this is a wrong understanding. Although stainless steel non-standard screws are less prone to rust than iron screws, ...