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 ...

For standard products, the price of products is basically transparent, so some manufacturers will focus on customized products, because the profit of such products is relatively high. Screw industry is also so, then  special  screw  manufacturer is how to quote? When the customer asks the  special  screw  manufacturer for the quotation, the manufacturer needs to get the drawings or all parameters of the screw before the quotation. Because be not mark is unlike standard, report a standard number, requirement to be able to offer price. There is no standard size of special screw to refer to, so we need to know the parameters of each place. Different parameters will lead to different production processes and models, and different costs. Therefore, the manufacturer will generally ask the customer to provide drawings, otherwise there is no way to quote. Through the drawing, the  special  screw  manufacturer can clearly know the size of the wir...

Every company knows that new products are basically required to be customized with non standard screws.  Special stainless screw  will result in more accurate results when assembling new products, helping customers to develop better products. At present, most of the screw manufacturers are unable to produce difficult non-standard shaped screws due to limited technical capabilities, and there are few manufacturers of non-standard screws that can be difficult. Some time ago, Mr. Zhang from Dongguan found the Shi Shi Tong screw through online search. Miss Song contacted Mr. Zhang. The customer sent the drawings to Miss Song, and then Miss Song asked the customer about the product requirements, surface treatment and so on. The customer told Ms. Song that the surface of the special stainless screw was not required to be electroplated and shipped directly to the original color. Miss Song gave Mr. Zhang a price. The customer asked Miss Song about the right angle on the screw....

Screws play an important role in our daily lives. Mobile phones, computers, electric toothbrushes, televisions, refrigerators, washing machines, air conditioners, rice cookers, etc. all require screws for fastening. Although standard screws can meet most of the assembly requirements, there are still customers who want to personalize their products and need their own screws to be different. The non-standard screws generated for this demand can obviously meet the needs of people. So how to customize stainless steel special screw ? Shenzhen Shishitong  stainless steel special screw  manufacturers tell you: First of all, you need to know the diameter and length of the thread. Some customers will say how to confirm the diameter and length of this thread is what I want? In this case we need to measure the product to be fastened. The drawing above is the step screw of the plum triangle in the PF head. What we need to know is the step diameter, the step length, the head thickne...