Shenzhen Shi Shi Tong Metal Products Co., Ltd

Why are  stainless steel socket head cap screws exposed? 99% of people have done this, resulting in stainless steel socket screws! Want to know what is going on? Then look down. The reason for the whitening of the stainless steel socket head cap screws is that the correct surface treatment may not be selected, or the method of using the screws is incorrect. For example, the surface of stainless steel is difficult to galvanize because electroplated zinc is difficult to adhere to the surface of stainless steel. The effect of stainless steel galvanizing is not good, it is easy to scratch, and the appearance is not beautiful enough. However, the stainless steel socket screws can be blackened, and the blackening process can be applied to various stainless steel materials, which can be blackened matte black, bright black, and can achieve uniform color, the film is also very firm, and will not be easily exposed. Products can also pass environmental testing. In order to prevent the ...

The same is the stainless steel socket head cap screws , why the price is not the same? There are many reasons for the price difference: 1. One is whether the dimensions are all the same. For example, one is M3*12 stainless steel socket head cap screws , and the other is M4*12 stainless steel hex socket screw. The size is different, the weight is different, and the price is different. 2. Are the material grades used the same? For example, one is made of 201 stainless steel, and the other is made of 304HC stainless steel. Both of them are made of stainless steel, but the price is very far. 3. The way of quoting is not the same. Some newspapers are ex-factory prices, some include taxes and shipping charges, and so on. 4. The production process used is not the same. For example, this stainless steel socket head cap screws  can not be produced using a single-die machine, and the turning or welding process is required to complete the production, while the other sc...

Ben of Australia sent us an inquiry to ask if the   stainless steel socket head cap screws  in the attachment can be made. After clicking on the attachment, I found that this screw is very similar to the one we have done before. The whole looks like the word "干" in Chinese. We told our customers that we can make this   stainless steel socket head cap screws   and have done similar before (attached the picture of the screw). Ben is very satisfied, saying that he is now in Shanghai, China, and asked where the factory is. He wants to come to our factory to see the specific requirements of this  stainless steel socket head cap screws . After we gave the company address, Ben said that he would arrive at the factory the next afternoon, and then say this screw.