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What are the uses of different types of self-tapping screws
2021-11-15 00:00
When it comes to self-tapping screws, we are no strangers to it. It is a kind of screws used to connect metal plates, and there are many kinds of it. For example, self-tapping pin screws, wall panel s...
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How to choose the right combination screws
2021-11-15 00:00
Combination screws are used in combination with other components, such as elastic washers, flat washers, flower teeth, etc. Other screws are usually installed before knurling, and the washers cannot b...
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What parameters are needed for anti-dropping screws customization
2021-11-15 00:00
Anti-dropping screws are still very common in our lives, and they are also called anti-loosening screws. It is inseparable from common chassis cabinets, sheet metal, clothes, luggage and electronic co...
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Why do stainless steel screws rust
2021-11-15 00:00
In fact, many people think that stainless steel screws will not rust. But in daily life, sometimes we ourselves will find that the home appliances we use are still some accessories on the doors and wi...
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Common defects in rolling threads
2021-11-15 00:00
The bolt threads are generally cold worked so that the thread blanks within a certain diameter range pass through the twisting plate and the threads are formed by the pressure of the wire. The plastic...
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What are the ways of surface treatment of non-standard screws
2021-11-15 00:00
With the continuous development of technology, ordinary screws can no longer meet the requirements of many industries. What followed was a series of customized non-standard screws. Then someone will a...
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Annealing of screws fasteners
2021-11-15 00:00
1.Spheroidizing (softening.annealed countersunk screws. When the hexagonal cylinder head bolts are produced by the cold heading process, the original structure of the steel directly affects the formin...
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What are the common problems on the surface of small screws
2021-11-15 00:00
It is used in many electronic products in our lives. So when buying small screws, what problems should be paid attention to? 1. Cracks are problems that are prone to occur when small screws are proces...
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How to correctly choose the self-tapping screws
2021-11-15 00:00
When we choose the self-tapping screws, we will analyze the influence of various factors on the aperture, and we can get some inspiration from the determination of the aperture size and the relative r...
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What are the plating colors of precision small screws
2021-11-15 00:00
Precision small screws are tiny fasteners that connect product materials. They are small in shape, but their effect is not small. It is widely used in electronics, electrical appliances and precision ...
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Application of self-tapping screws
2021-11-15 00:00
When screwsing in a self-tapping screws, power (called screwsing torque) is required to form or cut the internal thread of the connection. Since the torque is connected, the screws is tightened and re...
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What are the differences between different types of hexagon socket screws
2021-11-15 00:00
There are many names for tightening screws, both called machine screws and headless screws, which are screws used to fix the relative positions of mechanical parts. There are also different types of h...
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