DaDuo Carriage Bolt-Handan Da Duo | Carriage Bolt & Fastener Manufacturer Since 2006

Maintenance of the carriage bolt

As an important part of the carriage, the maintenance work is very important. Proper maintenance can not only extend the service life of the carriage bolt, but also ensure the smooth and comfortable driving

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How to prevent the phenomenon of "locking" of stainless steel standard parts

First-class stainless steel standard parts have good ductility, and when not in use, commonly known as "locking" or "biting" phenomenon can occur, which puts staff in a dilemma. Locked stainless steel standard parts are also difficult to remove. In the event of similar phenomena, share the following usage precautions to reduce unnecessary trouble for users.

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Application of stainless steel bolts

There are many names for bolts, and each person's name may be different. Some people call them screws, some call them bolts and nails, and some call them fasteners. Although there are so many names, the meaning is the same, they are all bolts. Bolt is a common term for fasteners. A bolt is a tool that utilizes the physical and mathematical principles of the oblique circular rotation and friction of an object to gradually tighten the mechanical components of the object.

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Two tips on hardware and stainless steel fasteners

The use of stainless steel as a material for fasteners can be said to have significant advantages in various aspects of manufacturing, use, or treatment. Therefore, although stainless steel as a material for fasteners itself has higher costs and relatively short cycle life, it still belongs to a relatively cost-effective solution for fasteners.

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Stainless steel standard parts | How to prevent stainless steel screws from locking?

The locking problem of stainless steel standard parts is one of the problems encountered during the use of screws. How to solve the locking problem of stainless steel screws? Huashenao Standard Parts provides a brief list of the following solutions for everyone.

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