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How do we choose the material of the screws
2021-11-15 00:00
There are many kinds of commonly used screws, each of which has different characteristics and the price is different. So when we customize the production of screws, how do we choose the material of th...
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What are the types of surface defects in screws fasteners
2021-11-15 00:00
When using screws fasteners, we will see that some screws fasteners are not very good in appearance, and some may have cracks. So what are the types of surface defects in screws fasteners? The followi...
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The head of the countersunk head screws is like a funnel
2021-11-15 00:00
Ball head screws: The ball head screws must be given the size of the ball head when purchasing, such as the radius of the ball head, whether the top of the ball head needs the groove type, and the dia...
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What are the head types of screws fasteners
2021-11-15 00:00
Screw fasteners can produce many different screws fasteners depending on the head shape, groove shape, tooth shape, size, surface treatment, etc. Even if the material, thread diameter, length, and gro...
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The characteristics of the screws formed by the cold heading process
2021-11-15 00:00
1. The forming of the screws fasteners, using the screws fasteners formed by the cold heading machine, the angle parts of the head and the tail are all formed in a curved shape, and there is no sharp ...
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The stainless steel Phillips screws is rarely plated
2021-11-15 00:00
The Phillips screws is made of iron and stainless steel. The iron Phillips screws is also called carbon steel screws. The stainless steel Phillips screws has stainless steel SUS201 and stainless steel...
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How to install self-tapping screws faster
2021-11-15 00:00
How to install self-tapping screws? What is the difference between self-tapping screws and mechanical screws? What is the installation method they use? How to install self-tapping screws faster? We kn...
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Common phenomenon and inspection of self-tapping screws
2021-11-15 00:00
In addition to the torque effect of the self-tapping screws thread, it is also subjected to the compressive stress from the self-tapping thread on the BOSS column. Self-tapping screws have their own a...
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The magnetic problems of the stainless steel screws
2021-11-15 00:00
Stainless steel screws can be said to have great advantages in all aspects of manufacturing, use or handling. Therefore, although the fasteners are made of stainless steel, the cost is relatively high...
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Screw thread is important for the quality of the screws
2021-11-15 00:00
The distance between two adjacent teeth on the middle diameter line corresponding to two points in the axial direction is called the pitch. On the same spiral line, the distance between two adjacent t...
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How did the screws thread come from
2021-11-15 00:00
The production process is generally preceded by a screws shape, which is what we call the screws industry. After that, it is the screws thread, which is what we often say. Or called silk. After the gu...
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Machine Screws are divided into many varieties
2021-11-15 00:00
Machine Screws: Divided into many varieties due to head shape and groove shape. The head type has a cylindrical head, a pan head, a countersunk head and a semi-recessed head. The head groove shape is ...
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