In various occupations, we always come into contact with screw fastening from time to time, but as time goes by, screw fasteners may appear slippery, and sometimes there is no way to open it with a wrench. The primary purpose of custom screws is to make industrial products form a fixed body. In use,... Read More
Many people think that small screws are simply insignificant. What's so strange is that a small screw alone doesn't necessarily have anything particularly important, so why bother with it? If you think so, then I must be responsible for correcting your erroneous thinking. There are many things that ... Read More
I. Overview Generally, the hexagonal thick nut needs to be pre-machined with threads or nuts on the fasteners, while the self-tapping screws have a triangular cross section with a threaded cross section and the same thread shape as the normal diameter. It is larger than the ordinary thread and is eq... Read More
From the perspective of the development of the entire manufacturing industry, fasteners are called "industrial rice." Fasteners are usually only a small part of the overall product structure, but they play an important role as an integral part of the product. From the perspective of the application ... Read More
PVC tile roof screw fracture reason: 1. Screw material problem, many installers like to use some screws with high hardness and easy to drill. In fact, most of these screws are high in carbon content. Drilling is easy, but lack of toughness and windy. Or when the PVC tile expands, it is easy to break... Read More
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