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Tel:
+86 13143444311
Email:sst@szsst88.com
Fax:+0086-755-27322278
Address:Building 9, First Industrial Zone, Tantou Industrial City, Songgang Street, Baoan District, Shenzhen 518105, Guangdong, China
In order to ensure the quality of the metric titanium screws when manufacturing the screws, we will randomly check some samples for inspection. Then what are the inspection contents of the screws: ★ Appearance: ☆ The surface should be complete without cracks, wear and tear. ☆ The metal is not oxi...
9 月-13-2018
Miniature screws refer to screws with specifications below M3, which are called small screws. The small screw heads produced by Shenzhen Shi Shi Tong are generally pan head, countersunk head, flat head and large flat head. This is because the head shape that customers who use these miniature scre...
9 月-13-2018
What’s the use of a screw thread?Let’s analyze it. First, the screw thread are divided into fine thread, coarse thread, AB thread, high and low thread, triangular thread and so on. Respectively make an analysis: ★The spiral angle of fine thread is smaller, which is more conducive to ...
9 月-12-2018
How do you make the screw fastener that you use?Today we’re going to analyze it. Common screw fastener processing technology is divided into five steps: Prepare wire. Make the head and groove of the screw with the cold header. Use the thread rolling machine to make the screw thread. Heat ...
9 月-12-2018
In the mechanical industry, screws are an essential part. Different scenarios use different types of screws, so there are thousands of screws in the world. Different types are specifications, head type, groove type, thread type, material, surface treatment, etc. Today, what is the role of the hea...
9 月-12-2018
People do not understand how to know the screw torque, listen to the Shenzhen Shi Shi Tong to explain you understand. Shi Shi Tong will preach two methods below: ★Screw torque tester: It is mainly used to detect the degree of tightening of the screw and the screw torque to determine how hard th...
9 月-11-2018
What is a stripped screw? Let’s see what sliding silk is. Sliding wire refers to the situation that screw joint cannot bite and screw connection cannot be tightened due to excessive force or other reasons leading to screw tooth wear.There are several reasons to analyze the screw from the p...
9 月-11-2018
What are the requirements for the motor long screw? No matter where the screw is used, the requirements are of good quality, especially on products that focus on quality. The motor long screw is usually made of stainless steel. Of course, carbon steel is also used, but the long screws used on th...
9 月-11-2018
What is the lighting long screw of the lamp, let’s see Lamp ACTS the role of — the eye of household, if do not have lamps and lanterns in the family, be like a person did not have an eye, the family that does not have an eye can live in darkness only. So the location of the lights in...
9 月-10-2018
What is a furniture infinitely long screws?Let’s start with analysis. Furniture is everyone use at ordinary times, the function of the furniture like I also don’t have to say more, but they found no, all the furniture including chairs, table, cabinet, bed, sofa and so on, they all ca...
9 月-10-2018
We can see screws everywhere in life, we all know that the role of the screw is very important, but for people who are less used, the perception of it is very small. Can you think of copper wire packing tray’s long screws? The copper wire packing tray is not a conventional screw, but a lon...
9 月-10-2018
New energy products are the hot favorite in today’s society, especially in the automobile industry in recent years, because they meet the needs of people and meet the requirements of environmental protection, saving the traditional primary energy use and renewable resources is a social deve...
9 月-08-2018