How does the long pan head screws avoid breaking?

People who buy products are afraid that there will be problems with the products. Although they can be returned, they waste their time and may delay their construction period. People who buy long pan head screws will also have this kind of worry. What they are worried about is how to avoid screw breaks?

Before that, we need to know why the long pan head screws are easy to break. There are several reasons for the breakage of the screw: one is that the screw is made of carbon steel. When the dehydrogenation process is performed, the hydrogen is not completely removed, which causes hydrogen embrittlement to occur easily during use, and it is easy to break the head. One is the way of production. Some screw manufacturers use the welding method to produce long screws, so the strength of the screws produced is not stable, and it is easier to break when used. Three are the design issues of the screw. When the slot of the screw is too deep, the head is too big, etc., the screw will be broken.

Therefore, to avoid the break of the long pan head screws, it needs to be avoided according to the specific situation. For example, the screw to remove hydrogen must completely remove hydrogen. If there is a problem with the production method, it will be replaced by another manufacturer of production methods, such as a cold heading. If there is a problem with the screw design, be sure to look at the design for professional people. If the design is not available, reproduce it, etc.

Skype: kalyn qin M: +86 18124507113 Tel: +86 0755-85296744 Email: annie.li@szsst88.com Add: No. 11, Dinghou Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen, Guangdong, China