Stainless steel screws are generally widely used in environmental protection equipment, communications equipment, power facilities, electronic products, instruments and meters, food machinery, petrochemicals, shipbuilding, open space, sports facilities, outdoor decoration and so on. Therefore, when we use it, it becomes very important to master the proper use of stainless steel screws.
So how can stainless steel screws be used correctly? After reading the following introduction, you naturally understand:
How to use stainless steel screws correctly?
1. The stainless steel screws must be handled with care in handling to prevent damage to the product. According to the instructions on the packing box, warehouse staff should be arranged to carry out unified learning and guide the operator's actual fastener transportation operation procedures and precautions. This will prevent the screw's teeth from being damaged, leading to pass-through regulations, and nuts will not fit.
2. The stainless steel screws need to be protected during the storage process to ensure that the environment is dry and the plated iron screws should not be placed in places where the tide is high. In addition, care should be taken in the packaging process and it must not be violently disassembled. If special requirements are required for non-standard parts, they need to be wrapped with mesh bags or other objects, taking care to avoid collisions with each other.
3, stainless steel screws or stainless steel bolt products in the use of the process, such as the need to meet the use of nuts, washers and other connectors should understand the performance of the matching with the production of screws, so that reasonable cooperation.
4, stainless steel screw products should pay attention to the correct use of the product during use to ensure that the product is not due to improper use of damage, such as: the torque can not exceed the minimum torque. The rust-preventive layer on the surface of the screw cannot be destroyed during use. If it has been damaged or needs to be used after being destroyed, it must be added with a rust-proof layer after the assembly is completed.
How does a stainless steel screw prevent rust?
In daily life, stainless steel screws are common fasteners. In the course of use, rust is a common phenomenon, and it is also an annoyance to us. This will not only affect the aesthetic level, but also affect the use of stainless steel screws. .
Therefore, we must pay attention to the use points in the process of using stainless steel screws: 1, stainless steel screw surface adhesion organic juice (such as vegetables, noodles, soup, etc.), in the case of water oxygen, constitute organic acids, long At the time, organic acids corrode metal surfaces.
2. Attachments of dust or dissimilar metal particles, in the moist air, attachments and condensed water of stainless steel screws, connect the two into a micro battery, which triggers an electrochemical reaction and the protective film is destroyed. Chemical corrosion.
3. In the polluted air (such as the atmosphere containing a large amount of sulfides, carbon oxides, and nitrogen oxides), the condensed water will form sulfuric acid, nitric acid, and acetic acid liquids, causing chemical corrosion.
4. The surface of stainless steel adheres with acids, alkalis and salts (such as alkaline water on the wall of the decoration, lime water splashes), causing localized corrosion.
The above is the use of stainless steel screws introduced by Pingu Hardware. We pay attention to these during use, and we can use stainless steel screws to achieve your satisfactory results.