10.9 Grade carbon Steel high strength screw

high strength screw

As a screw factory salesman, when there is a customer inquiry, it is necessary to ask the customer’s needs! The first is to ask the customer what the specifications of the screw are, whether there are drawings, and what the required quantity is. Understanding these basic issues will have the next details.

Do not underestimate this small screw, it seems simple, but the complexity may not be lower than other products. Because the screws have many sizes, they can be customized according to your needs. Let’s talk about the 10.9 grade high-strength screws that our factory recently produced!

The strength of the screw generally we will say high-strength screws and ordinary screws, the performance between the two is certainly not the same. High-strength screws can withstand stronger forces than ordinary screws. The material used in the 10.9 grade screws currently produced in our factory is 435-carbon steel. In fact, the hardness of the material itself is not so high. Therefore, after the screws are produced, they must be heat-treated to achieve a high strength of 10.9.

The 10.9 grade high strength screw is used for assembly screws on car parts, so there is a requirement for the screws.If your screws also have the strength grade request, welcome to contact the SSTong screw!