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Magnetic properties of stainless steel screws
2022-03-24 00:00
People often think that magnets attract stainless steel screws to verify their quality and authenticity. If they do not attract and have no magnetism, they think they are good and live up to the name....
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Types of screw surface treatment
2022-03-14 17:16
Surface treatment is the process of forming a covering layer on the surface of the workpiece by a certain method, and its purpose is to endow the surface of the product with beautiful and anti-corrosi...
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The combination screw is definitely not a trivial small screw
2022-03-09 17:30
In a world without combination screws, our cars cannot be formed, our machinery cannot work, installations, buildings, electrical appliances, materials, and assembly. We cannot but admit that such a l...
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Screw manufacturers share the essentials of how to prolong screw rust
2022-03-02 17:33
The Lean Scale Screw is the work of manipulating the beveled circular torsion tool and the principles of physics and mathematics of friction fastening parts, and the work is realized by the rules. Art...
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Five reasons why high-strength combination screws are trustworthy
2022-02-23 17:27
High-strength combination screw is a new fastening material, which is composed of chemical agent and metal rod. It can be used in all kinds of curtain walls and assembled pre-embedded marble construct...
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How to reduce the probability of car screw loosening
2022-02-17 17:17
Car screws are mainly used to connect the interior parts and structures of the car. Since the use of the car is closely related to the personal safety of the passengers in the car, it is very dangerou...
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How to do strength torsion test for combination screws?
2022-02-10 00:00
The combination screw is a tool that uses the physical and mathematical principles of the oblique circular rotation of the object and the frictional force to fasten the machine parts step by step. In ...
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Hinge screw material difference
2022-02-03 00:00
The raw materials of hinge screws are divided into iron, that is, carbon steel and stainless steel. This kind of carbon steel hinge screw material has been introduced. Not much to introduce here. Now ...
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Heat treatment scheme for screws
2022-01-25 16:25
The heat treatment plan for screws mainly consists of the following points1. NormalizingThe heat treatment process of heating medium carbon steel or high carbon steel parts such as screws to an approp...
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What are the performance characteristics of stainless steel screws
2022-01-19 17:16
Stainless steel screws usually refer to steel screws that are resistant to corrosion by air, water, acids, alkali salts or other media. Mainly used for: environmental protection equipment, electronic ...
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How to solve the problem of hydrogen embrittlement occurs in rivets
2022-01-11 15:44
The rivet surface treatment is generally divided into the quality of plating to its corrosion resistance as the main measure, followed by the appearance. Corrosion resistance is to imitate the product...
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How to judge the stability of rivets during riveting
2022-01-06 00:00
If the pillar rivet is bent and deformed due to instability under the action of the riveting pressure, it will also cause the cage to clamp the ball and the bearing to rotate inflexibly. Because the r...
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Lizhan Hardware Co., Ltd. regards quality
first, honesty is the company's management,
customer first is our service philosophy, and
won praise and affirmation from customers.

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No.2 Yuanrun Park, DaiFeng Road , Wanghai town, Haiyan, Jiaxing City, Zhejiang （China Factory）. / 18 M.1 T.BANBUENG A.BANBUENG CHONBURI 20170 (Thailand Warehouse)
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