Can high strength long screws be made?

Speaking of the strength of a screw, we know that there are 3.6, 4.8, 6.8, 8.8, 10.9, 12.9 levels of strength. Different materials can achieve different levels of strength. Grade 8.8 and above are generally made of iron only. Can you make long screws with high strength?

If you need to make long screws with high strength, the only material you can produce is iron. In addition, it should be considered that if the length of the screw is very long, surface treatment is needed to ensure that the surface of the screw will not rust. If you want to do the surface treatment, you need to find an electroplating factory that can do the surface treatment of such a long screw, otherwise, the screw will be scrapped.

As long as we find an electroplating factory that can help with surface treatment, these long screws can be normally produced. Otherwise, we need to tell the customer that this screw can be made, but no electroplating factory can make the surface treatment, and ask the customer whether they can accept the natural color or change the material.

For the screw manufacturer, we can produce long screws with high strength, and we also have a matching electroplating factory that can help to do the surface treatment. So if you need to order very long screws, please contact us.