Shenzhen Shi Shi Tong Metal Products Co., Ltd

  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...

  Should not you know the differences between theft-resistant screws with ordinary screws? Screws are very common in daily life, but small screws belong to a large family. Today, we come to understand the difference between  theft-resistant screws  and ordinary screws in the screw family! First of all, let’s know about the  theft-resistant screws , also called anti-disassembly screws. It is to prevent being dismantled, the screws that need specific tools to be removed, such as the torx tamper screw, pentagonal tamper screw, square tamper screw, and other kinds of different groove type screws with a tamper. There are also anti-theft screws designed through the head like an S groove screw. And the screws that can be removed with a common screwdriver are ordinary screws. Anti-disassembly screws are widely used. Many businessmen will buy  theft-resistant screws   to decorate their shops, such as the door of the exhibition cabinet. It is also often seen in outdo...

  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...

The   torx security screws  actually refers to plum blossom slot with column anti-theft screw. There no standard for the  torx security screws  , and it is necessary to make custom-made production. If you need a countersunk head torx security screw (torx anti-theft screws), you can refer to the standard IS0 14581, this is the standard of the countersunk head torx screw, and torx security tamper proof screws are torx with a pin. If you need cap head  torx security screws , you can use the standard of DIN 912 to change the hexagonal socket type to torx with pin. Other head-type torx anti theft security screws can be customized for production. We will strictly control the product quality according to your drawing size, and have achieved your greatest trust!  If you want to know more about  torx security screws   please feel free to contact us at annie.li@szsst88.com

Customers who use safety screws generally expect their products to not be easily opened. Mr. Chen’s company wanted to use a  self tapping security screws  on their products and could not easily open their products. Three months ago, Mr. Chen found the Shi Shi Tong screw manufacturer through the network, sent a drawing and asked if we could produce it. If it can be produced, let us quote him a price of 35000pcs. Because some of the parameters on Mr. Chen’s drawings are not very complete. After communicating with Mr. Chen, we provided the price for Mr. Chen. After the quotation, Mr. Chen said that our price was too high and we never contacted us again. Shi Shi Tong also explained why the price of our  self tapping security screws  will be higher. However, the results were not satisfactory. Mr. Chen still did not cooperate with us. Last week, Mr. Chen suddenly sent WeChat and asked about the  self tapping security screws . Mr. Chen said: The ...

One way security screws  is that it has an unconventional groove type. If there is no matching screwdriver, it is difficult to tamper with the screw. One method is to fix the material with screws to prevent it from being tampered with or stolen. You will often see safety screws used in bathroom compartments, especially toilet partitions and other public places. Generally, the One-way security screws are made of stainless steel of grade 18-8 or above, which is rust-proof and corrosion-resistant. One reason for the name of a  one way security screws  is its driving method. The head of the  one way security screws  has a slotted drive that can be ejected immediately if the drive is turned in the wrong direction. This makes it easy to install the screws and only requires a standard slotted drill bit, but without the corresponding drill bit or specially designed removal tool, it is difficult to remove the screw. If you want to find  one way securit...

SHI SHI TONG  produces a variety of  security screws  , like torx or hexagon anti-theft  security screws , pentagon security anti-disassembly screw, special custom cylinder head safety screw, etc. We specialise in security screws and are often asked to explain what makes security screws how they work. Security screws anti-theft theory: take advantage of it’s irregular shape, so that the ordinary disassembly tool cannot be removed, and it must be used with special disassembly tools, such as the screwdriver with the internal clubs.For car tires, license plates, mountain bikes and so on, can play a very good role. Safety screws are especially suitable for long – term parking facilities.It is widely used in railway facilities, highway facilities, power facilities and other public facilities. Function : 1. To protect the interests of merchants, the merchants use anti-theft screws on their products. 2. Anti-theft effect, anti-theft screws will be used in many ...

Many customers will care whether the size of the m4 security screws we produce is correct, which is related to whether they can use the problem. Under what circumstances will the screw size be incorrect? The tolerance of the M4 anti-theft screw is very different. Insert picture description Look at the size of the m4 security screws drawing. There is a problem with half of the machine production. There is no problem with the tolerances after the head is opened and the teeth are finished. However, after the surface treatment of the m4 security screws , the thickness of the plating layer is increased and the tolerance becomes larger. Insert picture description If you want to customize m4 security screws , please add skype: panny @szsst88 .com whatsapp: +86 18818786322 provide a free customized solutions. And all friends who added skype/whatsapp, the top 10 get a free sample. Finally, please note it is from www.sstls.com or send email: annie.li @szsst88 ....