Shenzhen Shi Shi Tong Metal Products Co., Ltd

  Can flat head self tapping screws be packed like this? Last month, Shi Shi Tong screw manufacturer received an inquiry from Canada. The customer said that he needed 27000pcs of  flat head self tapping screws , 3 screws in a small package, and gave us the drawings of the screws, asking us to give him a quotation. To tell you the truth, Shi Shi Tong screw manufacturers rarely receive such packaging requirements, but Shi Shi Tong screw manufacturers can be such packaging to customers. When quoting, we need to include the cost of buying small bags and packing. Since the customer requires 3pcs  flat head self tapping screws  in a small package, we asked the customer if he has any requirements for the box packed. Before, some customers asked how many screws a small package, and do not carry our information on the box. So we also need to ask whether the customer has requirements for the box. Soon, the customer replied to us, saying that he had no requiremen...

  Flat Head Self Tapping Screws, Shi Shi Tong Screw Factory Flat head self   tapping screw , which we often call countersunk self-tapping screws. Because its head is flat, no arc, thread type self-tapping, no need to drill in advance, this type of flat head screws called flat head self tapping screws. Generally,  flat head  self  tapping screw  are made of carbon steel or stainless steel. Shenzhen Shi Shi Tong Metal Products Co., Ltd. comes out of these two conventional materials can also use copper, aluminum, titanium, and other materials to manufacture flat head self tapping screws to meet the needs of different customers. Flat head self tapping screws can be customized for M1-M12, length unlimited. Flat   head  self  tapping screw  factory in Shenzhen, China, has 22 years of screw manufacturing experience, quality excellent, a variety of materials optional. If you want to find a  flat head self   tapping screw   pl...

flat head self tapping screws

When it comes to stainless steel  flat head  self tapping screws, many people think of the type of thread that is self-tapping. Because this type of application is very extensive. In addition, what are the thread types of stainless steel countersunk head tapping screws? stainless steel flat head self tapping screws Conical self-tapping end: Generally, when the thread is twisted, it is squeezed (called “tip”, a small amount of metal is removed) to form a sharp end, and the tip end of the tip is broken before the thread is formed to form a sharp end. It is suitable for thin steel sheets of 2.5mm or less; it has good neutrality and penetrability in use, and is used for connection and assembly performance of multi-layer boards. stainless steel flat head self tapping screws Plane self-tapping end: The end of the blank is a truncated cone, which forms a tapered guide when the thread is milled. For the connection of thick steel plate and steel structural profiles, screwing i...