Machine screw suppliers introduces you to the screw thread

 

machine screw suppliers introduces you to the screw thread

The difference between mechanical screws and other screws can be based on whether he can be used with a nut. machine screw suppliers are supplied with nuts.

machine screw suppliers

Compared to the screws of other teeth, there are self-tapping screws. Self-tapping screws it is an unneeded nut 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.

metric self tapping screws

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 square and the thread angle is 0 degrees). Trapezoidal thread (the isometric shape of the isosceles trapezoid, the angle of the thread is 30 degrees), serrated thread (the thread type is not equal to the trapezoidal shape, the flank angle of the working surface is 3 degrees, and the flank angle of the non-working surface is 30 degrees).

machine screw suppliers

After the introduction of the machine screw suppliers, do you have a certain understanding of the screw thread?

If you want to learn machine screw suppliers, please feel free to contact us at annie.li@szsst88.com

Please click here:

https://www.sstls.com/machine-screw-suppliers-introduces-you-to-the-screw-thread/

评论

发表评论

此博客中的热门博文

stainless flat head screws, surface a variety of color can do it?

图片
No matter who we are, we all have our favorite colors, some people like black, some people like red, some people like orange, and so on. For  stainless flat head screws , some people want to make him the color they like or make a color that matches their own products. So, can these colors be made? The surface treatment of  stainless flat head screws  is generally passivated, environmentally friendly zinc, high-temperature blackening, electrophoresis, zinc-nickel alloy and the like. There are not many colors, not the true color, or the black color. If you want to make stainless steel countersunk screws into other colors, such as purple, then you need vacuum treatment. S tainless flat head screws  can be vacuum processed to achieve different color requirements. However, in other colors, it is generally required to provide color cards for customers, because even if they are purple, there are differences in color, some deep and some shallow. Some peopl...
阅读全文

What effect does washer head screws have?

Generally speaking, no matter what type of screw, they will have their own role. For example, the head with serration, is generally in order to prevent slip, screw screw part point with blue glue, is to make the screw in the assembly after more difficult to fall out, the fastening effect is better. So what does the washer head screws do? washer head screws is generally the finger with washer, rather than the screw head under the flat washer, spring washer. This screw is generally to increase the area of contact between the screw and the object, reducing friction. At the same time also save wear flat pad, spring pad time, prevent screw loose. And washer head screws can be made with pan head, cup head, big flat head is flat to make a screw with washer, and countersunk head, half countersunk head is not made with washer head screw. In addition, the diameter of meson can be large or small. For example, for the screw M6 of some customers, the diameter of meson may be made into ...
阅读全文

Die Spotting Extra Long screw

图片
Today, Shi Shi Tong screw manufacturers have introduced a new die spotting  extra long screw . But a screw length 56 cm? Isn’t that more than half a meter long? Yes, the picture above is the short screw that our die spotting machine made. Shi Shi Tong screw manufacturers can be infinitely  extra long screw  according to customer needs, and of course there are no customers who require unlimited length. The Shi Shi Tong screw manufacturer gave us a 1.2 meter  extra long screw  for training. Because the camera technology needs to be improved, it will be displayed next time. In other words, what length do you need, Shi Shi Tong will do the length of your needs, and change the process of welding in the past to lengthen the screw, solving the big problem that will break during use. At present, the cold rolling process used by Shi Shi Tong screw manufacturers to produce long screws is one-time cold forming of...
阅读全文