The relationship between material and hardness of screws
2023-05-17 [ INDUSTRY ]
Screws are commonly found in machinery, electrical appliances and buildings. They are usually made of metal. They are cylindrical and have grooves carved into the surface, such as an inclined plane around the side of the screw, to allow the......
Uncover the best zinced and nickel-plated screws
2023-05-10 [ INDUSTRY ]
When it comes to zinced and nickel-plated screws, then everyone will ask, which of these two kinds of screws is good, what are the differences? First, from the definition, zinced refers to a layer of zinc plating on the surface of......
What are the uses of different kinds of tapping screws?
2023-05-03 [ INDUSTRY ]
When it comes to tapping screws, we are no strangers. It is a screw used to attach metal plates, and there are many kinds of it. For example, self-tapping screws, wall panel self-tapping screws, self-drilling self-tapping screws, pan head a......
What is the function of the screw washer
2023-04-26 [ INDUSTRY ]
The installation of screw washer needs to pay attention to more details, otherwise it is easy to appear security risks. What is the function of the screw washer? Now let's take a look at it. First, the function of screw washer is ......
Why do screws need to be hardened?
2023-04-19 [ INDUSTRY ]
The so-called hardening of screws refers to the hardening of screws required by customers, which is also known as heat treatment. Need to stiffen means to heat treatment of screws. Hardening of screws is also called quenching, quenching can......
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