Shenzhen Shi Shi Tong Metal Products Co., Ltd

  stainless steel special screws are produced by what machine? For ordinary screws, we all know is a single mold machine head molding, then  s tainless steel  special  screws  are produced by what machine? If the screw is cold heading production, generally through the single mold machine, closing machine, multi – station for the production of blank. Specific is what kind of machine to carry on production, one is the dimension that needs to see  s tainless steel  special  screws  and administrative will decide. If the diameter of the screw head is more than 2.5 times larger than the diameter of the thread, or if the screw has a step position, it is basically required to carry out multi-station. If the length of the screw is very long, basically more than 100mm, then it is produced through the closing machine. If the die closing machine, before starting, you need to cut first, because the length of the stainless steel non-standard screw is too ...

  Can you make M2 titanium screw? Mr. Ma is an engineer of a company in Shenzhen. He designed a type of  M2 titanium screw  according to the newly developed product of their company. After finding the screw manufacturer of Shi Shi Tong, Mr. Ma asked whether we could make his screw. The length of this  M2 titanium screw  by Mr. Ma is 16mm, and the screw thread is half thread. The diameter of the rod is smaller than the normal grinding diameter, and the diameter of the head is larger than the standard head diameter. This screw of Mr. Ma’s can be produced by Shi Shi Tong screw manufacturer.   However, before giving the quotation to Mr. Ma, the Shi Shi Tong screw manufacturer needs to know what the quantity of their subsequent production is, so as to choose a suitable production method for Mr. Ma and save the cost for him. Mr. Ma said that their company’s subsequent order quantity is not a lot of very sure, after all, it is a new research and development of the...

  Special machine screw — an important component that cannot be missing in the machinery industry I’m sure you know what a screw is. What is a non-standard screw? This is actually a term, daily use of some of the screws, nails and so on are all have a unified standard, the standard has unified specification, so even if you do not buy a brand, it is about the size of the specifications of the also is same, this is the standard components, there is a special component is different from the standard,  special machine screw  said today is this meaning. Let’s take a look at the knowledge. Special standard and special process Because it is different from the national standard, so in the production and process, is not the same, the main adhesion of the screw is formed by the pitch of the screw, circles of spiral, tightly embedded in the object to drill.  special machine screw  pitch in the cutting time is to use a special tool to complete, before the production is the ...

  Why to use security machine screws and how to remove Some people steal electric cars, some office equipment, but most of the time is to dismantle the things to go, if you do not dismantle the items, because some things are too big, it is almost impossible to steal. If you also want to avoid closets being stolen and doors and Windows being ripped apart, you might consider using  security machine screws . Why use  security machine screws A lot of people have heard of this type of screw, but they don’t know why they use it. In fact, the use of this screw is mainly to avoid being disassembled items. These screws don’t have any buckles on the surface, which means a normal screwdriver can’t be removed at all. If you want to remove this screw, you must use the professional tools to remove it.   The use of this screw, can be very good protection of user privacy. As long as it is not agreed by the user, it cannot be disassembled at all. Even if it is disassembled, there wil...

  Could the long brass socket screws not open the mold? For some customers, if it is a  long brass socket screws  that needs to be opened, they do not want to pay for the mold. Because they feel that the quantity they need is very small, and the subsequent order quantity is not many, if they pay for the mold cost, their purchase cost will increase a lot. So can the stainless steel long screw not open the mold? Generally speaking, if the  long brass socket screws  is produced by cold heading, it needs a mold to be formed. Some mold screw manufacturers have it, so there is no need to open the mold, if it is a mold that the screw manufacturer does not have, then it needs to open the mold. And to judge whether a screw needs to be opened, it mainly depends on whether the screw manufacturer can produce the screw required by the customer through the existing mold. If the existing mold cannot be produced and a new mold needs to be ordered to produce it, then it is neces...

  How do stainless screw manufacturer choose the right one? When looking for a manufacturer, many people want to find a manufacturer with a good price-performance ratio (the price is right, the quality is OK, the delivery time is also in line, etc.). The same is true when looking for a  stainless screw manufacturer , so how do we choose a suitable manufacturer? One is before looking for a  stainless screw manufacturer , we need to determine which grade of stainless steel screw we need, and then look for it according to our own needs, we will find a manufacturer that is more suitable for us, and it will also reduce the time cost of communication. . If the stainless steel material you need is 316, then we can find a 316 stainless steel machine screw manufacturer. The work progress of finding qualified manufacturers will be accelerated, and the reason why the grades of screw materials must be determined is because some manufacturers may not be able to produce all grades. The...

  Could stainless steel self tapping countersunk screws be stiffened? Mr. Pan from Shanghai said that he needs to order  stainless steel self tapping countersunk screws , the strength of which is expected to reach grade 6.8. He asked if we could achieve his required strength through hardening. Generally speaking, stainless steel screws can not be hardened, unless the material can be hardened into iron. But Mr. Pan said he didn’t want iron. He preferred stainless steel. Then Ms. Song suggested that Mr. Pan could change the material of s stainless steel self tapping countersunk screws  to stainless steel 410, which can be hardened to achieve the strength required by Mr. Pan.   Mr. Pan said he would discuss with the project to see if the material can be changed to 410 stainless iron. And Mr. Pan also asked Ms. Song if she had a composition analysis table of 410 stainless iron that they needed to look at. Ms. Song then reported the composition of 410 stainless iron to Mr...

  Will the power limit of steel screw manufacturers affect the price of the product? In Beijing, where power supply is tight, many parts of the country have issued notices of power rationing, and some manufacturing industries have to switch to off-peak power or stop production. Beijing and Shenzhen have also suspended light shows during the National Day holiday, and other places have reduced their nighttime landscape lighting hours. Because of the reason of power limit, many people will also worry that power limit will affect the production price of   steel screw manufacturer s ? If it is in the power limit area, then the price of  steel screw manufacturers  is basically affected, after all, the production time is less, and labor, rent and other costs are not reduced, in order to ensure the normal operation of the enterprise, the basic is to increase the price to ensure a certain profit.   Does it affect the price of the product if the factory is not in the rest...

  Stainless steel non standard screws are partially black, how to deal with them? My colleague received the sample sent by a customer today, which are  stainless steel non standard screws   with some parts blacked. The customer wants to solve the problems of screws’ black groove type and teeth. So, let’s see how we solved it! Colleagues in the workshop used cleaning reagent, heated it to 70 degrees, soaked the wholesale black  stainless steel non standard screws  for 5-15 minutes, neutralized it in water, and then dried it. Finally, we solved the problem. According to the customer’s feedback, after installing the screws to the machine, he can also see its bright color. And this customer is very satisfied. So, what are the reasons that  stainless steel non standard screws  blackened? First, manufacturing process problems, when processing cold heading or rubbing teeth, the heat is too high. In the production process, you can not only ...

  Looking for non standard screw manufacturer, you should choose this one   The  screw manufacturer   of Shenzhen Shi Shi Tong Metal Products Co., Ltd. has the ability to manufacture computer numerical control (CNC), capable of accurately producing and quickly delivering even the rarest non-standard fasteners. Many companies need specific fasteners and need to customize non-standard parts. We at Seastone screw manufacturers can provide you with a wide range of materials because we are also a supplier of raw materials, which may be superior to any other place. Screw manufacturer  in Shenzhen Shi Shi Tong Metal Co., Ltd. is experienced in processing various metals from carbon alloys to stainless steel and titanium, copper, and aluminum. We also offer a wide range of processing services including heat treatment, metal plating, and anodizing to ensure that the finished machined parts we produce are what you need and we offer a complete range of services. As long as ...

Customized Non Standard Screws Fasteners : Because the quality of the old manufacturers, such as a reputation for high reputation, is a good partner for custom non standard screws.

Since the start of the online business of Shi Shi Tong screw manufacturers, many customers have often come up to customize some high-end  non standard socket screws . Most of these customers have already found many manufacturers on the Internet, and some have even cooperated, but because of For various reasons, we finally found our Shi Shi Tong screw manufacturer to meet the demand. When communicating with customers online, in order to better understand the needs of customers, we generally ask customers if they have  non standard socket screws  samples. When customers say that they have samples, we probably know that customers have cooperated with other manufacturers before. Produced. So why is there no cooperation now? We know that the production of screws requires molds. Since the previous manufacturers have already opened the molds, they have also produced a number of screws. If there are no special reasons, they will continue to be produced in the previous manu...