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+86 13143444311
Email:sst@szsst88.com
Fax:+0086-755-27322278
Address:Building 9, First Industrial Zone, Tantou Industrial City, Songgang Street, Baoan District, Shenzhen 518105, Guangdong, China
Sometimes, for the same type of titanium pan head screw, we can see that the thread produced by some manufacturers is to the top, while the threaded part produced by some manufacturers is partially blank, not to the top. Why is this? One is the teeth rub the master in the rolling thread die plat...
9 月-25-2020
For those who are not familiar with screws, when calculating the length of long allen screws, some people calculate the length of the whole screw into the length of the screw, is this right? If I’m wrong, how do I do that? That’s right and that’s not right. When the head shape ...
9 月-25-2020
When using extra long socket screws to tighten the parts, you may see the screw slip. Why is that? In order to find out the solution, we must analyze the cause of the slip of the extra long socket screws. First, the production and processing of the selected wire quality are not very good, result...
9 月-24-2020
When using long socket head cap screw to tighten the fittings, sometimes we will find that the screws slip. Why? If the long socket head cap screw slips, we need to analyze the reasons before we can find a solution. One is that the wires used in production are of poor quality, resulting in that ...
9 月-24-2020
For screw manufacturers, they have not made screws, if there is no mold must open the mold. Do you also need to open mold for extra long m4 bolts? Whether the extra long m4 bolts need to be mold-opened depends on whether the factory has a mold of similar size and shape. For the screw manufacture...
9 月-23-2020
Compared with the standard screw, the length of 304 stainless steel screws is much longer, so how is such an extra long m4 screws made? Compared with standard screws, the production equipment of long stainless steel screws is different. The production of standard screws is generally made by sing...
9 月-23-2020
Mr. Ma wants to customize an anti-theft screw, but the length of the screw is 200mm. He found several manufacturers can not do extra long screws 150mm. Later, Mr. Ma found the Shi Shi Tong screw manufacturer, gave us the drawings and asked if we could produce extra long screws 150mm, which is an...
9 月-21-2020
Screws can often be seen in our daily lives, but we rarely see extra long self tapping screws. It is estimated that it is only 100mm long. But we must say that our understanding of screws is too narrow. The extra long self tapping screws produced by Shi Shi Tong have 880mm, which is unimaginable...
9 月-21-2020
On some screws we can see the presence of gasket, spring cushion, this kind of screw is called a combination screw. But do the extra long stainless steel screws also need gaskets? The main purpose of mounting gaskets and spring pads on screws is to reduce the contact area between screws and asse...
9 月-18-2020
Sometimes we glue on the screws in order to keep the screws from falling out. Can we also glue on the extra long stainless steel machine screws? When gluing the extra long stainless steel machine screws, please pay attention to whether this screw needs to be removed frequently. If it needs to be...
9 月-18-2020
long stainless steel bolts refer to other parts that are freely controlled by enterprises without strict standard specifications or relevant parameters stipulated by the state. There are many kinds of non-standard parts, but there is no standard classification at present. Generally, non-standard ...
9 月-16-2020
In recent years, the rise of long stainless bolt processing industry has brought both development opportunities and challenges to many enterprises. How to conform to the development trend, seize the opportunity and face the challenge correctly is the problem that every processing factory should t...
9 月-16-2020