To choose waterproof screws?

As a common mechanical connector, screws are widely used in various industries. However, in some special cases, screws should also take into account the waterproof effect, such as automobiles, aircraft, underwater equipment and other fields. Therefore, screw waterproof technology has gradually become an independent field. Next waterproof screw manufacturers to teach you how to choose the right waterproof screws:
1. Material
The material selection of waterproof screws should be based on the use of the environment, working temperature and strength requirements, etc., to select the material that meets the conditions. Common materials are stainless steel, titanium alloy, brass and so on.
2. Linear size and thread type
Linear size and thread profile are two aspects that must be considered when selecting the right waterproof screws. According to the accuracy requirements of the screws and the working environment, the most suitable linear size and thread type are selected.

3. Seals Part
When choosing waterproof screws, it is necessary to consider the combination of mechanical waterproof and other sealing materials. Common seals such as O type sealing ring and U type sealing ring are usually used.
Waterproof screws mainly rely on thread structure and rust prevention technology to achieve, while through sealant, die treatment and nut welding methods to improve its waterproof performance. When choosing the right waterproof screws, it is necessary to consider the factors such as the use environment, working temperature and strength requirements. In practical applications, should be strictly in accordance with the screw waterproof treatment methods and requirements to deal with, so as to avoid water leakage and other problems.
Anzhikou Hardware Technology Co., Ltd. is a screw manufacturer with 10 years of experience in waterproof screws production, which can be customized according to customer's needs to provide you with suitable fastener solutions.