Talk about the value of titanium alloy screws

There are many types of titanium alloy screws, whether they are very small screws for spectacles or large screws for large-scale heavy electrical engineering. The main purpose is to use high-level industrial products to form a fixed body. Failure to close tightly, too hard to tighten the screw heads, or failure to meet the conditions of use such as poor tooth patterns and insufficient tightening are all quality accuracy problems.

Titanium alloy screws are "quantity products", not hand-made artworks. In mass production, the goal is to supply consumers with high-precision and stable quality and popular prices. The accuracy of screws is usually 6g (level 2, American standard "IFI" is 2A thread), and the rough screw used in construction engineering is 8g (level 3, "IFI" is 1A thread). The value of screws is very important. In the world, there are examples of car factories going bankrupt due to poor quality of screws; there are also examples of aircraft falling and vehicle overturning due to poor screw quantity.