Shenzhen Shi Shi Tong Metal Products Co., Ltd

  How to choose stainless steel screw manufacturers? When we cannot find the stainless steel screws we need in the market, then we need to find a screw factory to produce the screws we need. So, how do custom  stainless steel screw manufacturers  choose? Size. When looking for a custom  stainless steel screw manufacturers , we need to know exactly what size we need. Because each screw manufacturer can produce different sizes, for example, some screw manufacturers specialize in the production of screws below M1, some screw manufacturers specialize in the production of M1-M16 screws, and some screw manufacturers specialize in the production of screws above M16. Screw. There is also length. If the length we need is very long, such as about 500mm, then many manufacturers can be eliminated. Remove the screws that are not in this range according to the size we need. Region. In China, there are many areas where screws can be produced, such as Foshan, Shenzhen, Wenzhou, Yong...

  Why can titanium screw break a head? Screws are generally used as accessories to fasten things, mobile phones, computers, mouse, etc. Above the figure of screws can be seen. But sometimes, when we use, we find that the screws are broken, such as  titanium screw , why do they break? There is not only one reason for  titanium screw  to break. There are many factors that can cause screws to break. If you can see a groove mark where the screw is broken, it is because the groove is too deep that the screw is broken. In such a case, the screw manufacturer should pay attention to the depth of the groove of the screw during production, and need to make the depth of the groove smaller in the next production. If you don’t see grooves in the area where the break is, then there’s probably too much torque during use. No matter what type of product, there is a fixed torque value, when the torque is exceeded, the product will be broken. The same is true of titanium screws. You ne...

  316 stainless steel screws or 304 stainless steel screws good? 316 stainless steel screws  are better than 304 stainless steel screws, the two stainless steel screws are composed of 316 stainless steel screws than 304 stainless steel screws more Mo elements, its corrosion resistance, high temperature performance is better than 304 stainless steel, the other performance is the same. 316 stainless steel screws  are mainly used in food industry and surgical equipment. Molybdenum is added to the screws to obtain a special corrosion resistant structure. It is also used as “Marine steel” because of its better chloride resistance than 304 stainless steel screws. ‍ 304 stainless steel screw is stainless steel cover type, material composition for OCr18Ni9316L, is austenitic stainless steel; Material 316 is OOCr12Mo2Ti, a titanium low carbon stainless steel, alkali resistant and acid resistant (except for medium containing chloride ion). From the corrosion resistance, 316 stainle...

  Why do stainless steel button head screws overring the gauge? In the production of  stainless steel  button head  screws , especially when the machine screw, sometimes will see the production master will take ring gauge to check the thread, this is why? stainless steel  button head  screws  to ring gauge, mainly in order to check whether the thread is standard, the thread is beyond the scope of the standard tolerance, so the customer can’t use, in order to prevent this from happening, screw factory has an internal inspection in the factory, so can solve loss in their internal, if the customer only to find that this kind of thing, losses are likely to be greater. Therefore, in the production of  stainless steel  button head  screws  machine thread, the screw master is needed to use ring gauge to check the thread, and make sure that the use of ring gauge is not lost, and is the screw needed ring gauge. If the inspection with ring ga...

  What effect does the die line of 304 stainless steel long screw have? Regarding the production of  304  stainless steel long screw , the Shi Shi Tong screw manufacturers are generally used to produce the mold closing machine, there will be a thin mold closing line under the screw head produced by the mold closing machine, will there be any impact on the assembly of this mold closing line? Many customers worry that the clamping line under the  304  stainless steel long screw  head will affect the assembly. If the customer requires that there is no gap between the item and the diameter of the screw when it is assembled, and it needs to be very flat. Then the clamping line under the screw head may affect the assembly. If the clamping line affects the assembly, the clamping line needs to be removed. However, some customers will worry about this closing line is not to fall. In fact, this clamping line can be removed. When the head of the screw and the rod...

  Can the 410 stainless steel screws be customized? Mr. Yu’s new product needs to use a batch of stainless steel screws to tighten the product, but they require that the screws are magnetic, and the market has the size of screws they need, but they are not magnetic stainless steel screws. Later, Mr. Yu found the screw manufacturer of Shi Shi Tong and said that he wanted to customize a batch of  410 stainless steel screws  with magnetic property. He asked whether we could customize this kind of screws. The  410 stainless steel screws  mentioned by Mr. Yu can be customized. So Miss Song asked Mr. Yu what size he needed and what quantity he needed. After Mr. Yu sent us the information we needed, Miss Song told Mr. Yu that the screw could be produced and there happened to be wires. She asked Mr. Yu if he needed to produce it. Mr. Yu said that he would first customize the sample of  410 stainless steel screws , which can pass the stopper gauge and have thre...

  Can stainless steel machine screws with small tolerance be made? No matter what product, there will be a certain tolerance range in the production, but different products for the tolerance requirements are not the same. For fasteners, the tolerance is not fixed, because the tolerance required by each customer is different, some customers may be very strict tolerance requirements, such as ±0.05mm, some customers are very loose requirements. So, can we make  stainless steel  machine  screws  with small tolerance? Mr. Gao from Shanghai needs to order a new  stainless steel  machine  screws . The size tolerance of basically every part is required to reach ±0.05mm, and even the tolerance of some places is +0.05/-0.02. The surface of the screw is not allowed to have burr, the tail is required to have chamfer, and the size of the thread is M5*32mm. According to Mr. Gao’s requirement, the cold heading production method cannot be satisfied, and the car p...

  Do you know about stainless steel double head screws? stainless steel double head screws  are used to connect mechanical fixed link functions. Double-headed screws have threads at both ends and the middle screw, either thick or thin, also called double-headed bolts or studs.   The assembly method of  stainless steel double head screws  is to screw the short end of the thread into the base, pay attention to the screw until near the smooth rod, by adding two nuts in the longer end of the thread. Remove the double nuts and insert them into the cover. Then put the washer on the screw and tighten the nuts. Note that when the double nut is inserted to tighten the thread end of the machine base, the two threaded nuts can only be screwed into the middle of the thread length, using two wrenches. After the screw is tightened, take out the upper and lower nuts one by one with a wrench. stainless steel double head screws  used in the main body for large equipment, th...

  Does the stainless steel male female screw need to open mold? Last month, the Shi Shi Tong screw manufacturer received an email from Norway, the customer said that he needed to order 3000pcs  stainless steel  male female screw , and sent us the drawings of screws, asking us whether we can do it?   This screw of the customer can be made by Shi Shi Tong screw manufacturer. However, in the drawing of the customer’s  stainless steel  male female screw , we found that the size of the male screw is M3*6, but the diameter of the head is 10mm. General single-die machine head molding range is not more than 2 times the thread, if more than, are basically the use of multi-station production, and this is more than the standard head size is basically need to open mold. But the customer said he didn’t want to open the mold and asked if we had a solution. If the customer does not want to open the mold, according to the shape of the customer’s head, then the pr...

  small electrical screws do not find professional manufacturers to buy you can rest assured Now people are paying more and more attention to details, which has led to the need for businesses to be very good at producing their products. No matter what products, as long as they need to connect together, they must use screws. However, if you want to make the products more perfect, you must choose  small electrical screws . However, there is a problem, that is, this kind of screw does not find a professional manufacturer to buy, can you rest assured? Not a professional manufacturer can not be precise If it is not a professional manufacturer, it is very difficult to do this. Because precision means that the error should be very small, in this case for the manufacturer’s process requirements are very high. And many parts of  small electrical screws  need to be polished manually, so it is difficult for the machine to do perfect, so if not a professional manufacturer, there...

  270mm pozi pan head self tapping screws can be customized? Yesterday, Shi Shi Tong received an inquiry from an American customer, Mr. Smith. Their company’s new research and development of the machine needs 270mm  pozi pan head self  tapping screws,  many screw manufacturers have adopted the method of welding, it is easy to break. So he has not found a suitable screw manufacturer to produce. Later, he heard a friend say that Stone can make such a long screw, and it can be integrated. Mr. Smith contacted the customer service from The Internet and confirmed that we could produce 270mm  pozi   pan head self   tapping screws  ，He was very happy. After that, he sent us the drawings of the screws. We quoted and arranged production according to the drawings he sent us. Shenzhen Shi Shi Tong Metal Products Co., Ltd. can customize the length of screws according to customer requirements, you only need to tell us the length of screws yo...

  Does the current curtailment affect stainless screw suppliers? Recently, many provinces have experienced power outages, such as Guangdong, Jiangsu, Zhejiang, and Northeast China. Electricity curtailment has a great impact on the manufacturing industry. The production capacity of factories cannot be guaranteed. The original delivery date may be delayed. Will it also affect  stainless screw suppliers ? Electricity curtailment also has an impact on  stainless screw suppliers . Especially in the power-cut area, the scheduled production of the product is very affected. Even if it is always in production during the time without power-cutting, many orders cannot be delivered according to the original schedule. And areas that are not limited by electricity will also be affected, because raw materials, surface treatments, etc. are not necessarily produced in areas that are not limited by electricity. In the production link, as long as one is affected, it will affect the entire l...

  Can m2 titanium screws be customized? Last month, Mr. Qin from Beijing said that he would customize an  m2 titanium screws  and asked if we could customize it? Mr. Qin’s requirements for  m2 titanium screws  are: M2*9 countersunk head machine wire screws, the surface should be anodized, the color should be in accordance with the color card he provided, and the thread should be through the gauge, and the head diameter should be MAX. 4mm . According to Mr. Qin’s request, this  m2 titanium screws  Shi Shi Tong screw manufacturer can produce, but before quoting, Mr. Qin needs to provide us with a color card of the surface color and tell us the quantity of screws before we can make a quotation. Mr. Qin quickly provided the color chart and quantity, but Mr. Qin provided 3 color charts and asked to make samples first. After receiving the quotation, Mr. Qin felt that the price was okay, so he paid the cost of proofing.   Last week, after recei...

  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...