Shenzhen Shi Shi Tong Metal Products Co., Ltd

  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...

  What is the standard thread range of titanium hex screw? When ordering  titanium hex screw , some customers do not understand the diameter of the thread, thinking that the diameter of M4 thread, the size of the thread is 4mm, but it is not, the following Shi Shi Tong screw manufacturer has sorted out some common thread size for reference. The specification of  titanium hex screw  thread 2A (60°) is shown in the table: specifications P Outer diameter Run make diameter MAX MIN MAX MIN M1 0.25 0.98 0.838 0.729 0.693 M1.1 0.25 1.098 0.938 0.829 0.793 M1.2 0.25 1.18 1.14 1.04 1.01 M1.4 0.3 1.38 1.34 1.2 1.16 M1.7 0.35 1.68 1.61 1.46 1.42 M2 0.4 1.98 1.89 1.72 1.69 M2.3 0.4 2.28 2.19 2.02 1.99 M2.5 0.45 2.48 2.38 2.18 2.15 M2.6 0.45 2.58 2.48 2.28 2.25 M3 0.5 2.98 2.88 2.64 2.61 M3.5 0.6 3.47 3.36 3.06 3.03 M4 0.7 3.98 3.84 3.49 3.15 M4.5 0.75 4.47 4.34 3.96 3.92 M5 0.8 4.98 4.83 4.43 4.38 M6 1 5.97 5.82 5.3 5.25 M7 1 6.97 6.82 6.3 6.25 M8 1.25 7.96 7.79 7.12 7.07 M9 1.2...

  Could a full thread long screw be made? Mr. Yu’s company in Changzhou is a motor product. There are many screw accessories needed on the motor. However, Mr. Yu and his company have encountered some problems recently, that is, a new  full thread long screw  is required on the new product. However, the original suppliers could not achieve the length they needed. On the recommendation of a friend, Mr. Yu found a Shi Shi Tong screw manufacturer. When Mr. Yu talked with Ms. Song of Shi Shi Tong’s on the phone, he said that the long screws they need can only be full-threaded, and half-threaded are not acceptable. The screw specification is M6*255, and the head shape is according to our existing The mold is produced, and Ms. Song is asked if she can do it. This  full thread long screw  of Mr. Yu can be made by Shi Shi Tong screw manufacturers, but because Mr. Yu requires full thread, the screw needs to be rolled out to achieve the effect of the full thread,...

  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...

  When customizing security torx screw, can’t guarantee the delivery time? At the beginning of January, a foreign customer, Mr. Scott, sent an inquiry to Shi Shi Tong through the mailbox, requesting the customization of 50000  security torx screw , hoping to get the quotation within 24 hours, and wrote a sentence in red bold font at the end, “If your company can guarantee the delivery time, please give me the quotation. If you can’t, then I don’t need to quote, please do not cheat me!” I forwarded the email to my business partner May, and she replied to Scott’s email immediately. She first indicated that our company would strictly fulfill the contract and ensure the production date as agreed, please rest assured. We also asked the customer in detail about the screw’s material, tolerance requirements, surface treatment and other information. Mr. Scott, who is very efficient and quick, got back to May right away. Because the  security torx  screw  is used out...

  Shenzhen screw manufacturer Shi Shi Tong holiday notice! Dear Customer: Thank you for your support . With your trust and support, Shi Shi Tong can continue to make progress and development in the stimulating market competition. On the occasion of the Qingming Festival, all staff of Shenzhen Shi Shi Tong  s crew manufacturer  remind you to pay attention to safety during Qingming Festival, improve your personal protection awareness, wash your hands, ventilate, wear a mask.   According to relevant regulations and the specific situation of our company, the holiday period of our company’s Qingming Festival is from April 4, 2020 to April 5, 2020. There are two days of vacation. Work normally on April 6, 2020.   We apologize for the inconvenience caused by the holiday! During the holidays, you can still contact  s crew manufacturer  Shi Shi Tong’s customer service to place an order. We will arrange production uniformly after th...

  Is the packaging of the screw supplier busy? We can know the order quantity from the packaging and shipment of a factory. The bigger the order, the busier they are. Now let’s take a look at whether the packaging and shipping of  screw supplier  are busy. Packaging shipments must have their own packaging rooms and warehouses, and the first is to pack the products. Packaging requires a box. The  screw supplier  uses the products in its own box. The boxes are of good quality and can ensure product safety. We weigh the product first and pack the label according to the specified weight. In addition, to facilitate customer inspection, we will leave 100 samples of each product individually packaged. According to these steps, packaging and shipping are actually easy, but why is it that screw manufacturer Shi Shi Tong packaging is busy? This is because our orders are large, and many goods can be shipped within 7 days. What impresses me is that we all went to the packin...

  Shenzhen stainless steel screw suppliers can expand the European market? -Shi Shi Tong Shenzhen Shi Shi Tong, as one of the  stainless steel screw suppliers   with 22 years of experience in screw making, customized screws for customers in the unlimited region, not only to undertake the domestic province of non-standard screw customization business, foreign non-standard screw customization business can also develop. A few years ago Shi Shi Tong stainless steel screw factory has opened a foreign market, cooperation with foreign companies has hundreds. Shenzhen industry has the reputation of  stainless steel screw suppliers   – Shi Shi Tong, has a professional foreign trade technical team, senior business departments for foreign customers to do 1vs1 custom service, many customers are personally visit the factory in China, by the way, to experience the scenery of Chinese characteristics. We also welcome all of you for guidance. stainless steel screw suppliers ...

  Machine screw suppliers for you to answer why the screw will be broken Screws in our daily life, are insignificant things. Although it is insignificant, it plays a very important role. But some of the screws in use when the head broke, this is why? Shi Shi Tong  machine screw suppliers  for your answer. Before, a customer asked Shi Shi Tong  machine screw suppliers , why the head of the screw is easy to break. There are several reasons. First, the head of the screw is too large, and there is no R Angle under the head. When the screw is turned, there is nothing to hold the head in, so it can be easily broken. If we add R Angle to the bottom of the head, we add a protective head at the bottom, to hold the head, let’s protect the head of the screw when we turn it. Two, if the screw is made of carbon steel, and the strength of the screw is relatively high or very high, it is mainly because the screw did not remove the hydrogen well, resulting in the brittle fracture of...

  Machine screw suppliers introduce you to the screw thread The difference between mechanical screws and other screws can be based on whether they can be used with a nut.  machine screw suppliers  are supplied with nuts. Compared to the screws of other teeth, there are self-tapping screws. Self-tapping screws are unneeded nuts for assembly. As for the standard thread and the fine thread, the thread distance is different. It is the nut of the machine screw. Non-self-tapping screws are machine thread screws, that is, the workpiece to be fastened by the screw must be tapped in the screw hole with a tap to match the thread. The  machine screw suppliers  also want to tell you that according to the thread type, it is divided into ordinary thread, pipe thread, trapezoidal thread, rectangular thread, and zigzag thread. In addition to the pipe thread, the metric thread is used in China. Another type of mechanical thread is called a rectangular thread (the thread shape is...