M12x1.5 Bulge Acorn Wheel Lug Nuts

There are many styles of this M12x1.5 bulge acorn wheel lug nuts, you can look for the style you want in our catalogue. Unlike punch-processed nuts, our product is formed in one piece by cold heading, eliminating unnecessary processing steps. The hardness of the product is improved by hot processing. The corresponding thread is obtained by the automatic tapping machine, compared to manual tapping, the thread of automatic tapping is more accurate and no excess material is left in the hole. Unlike other factories, our factory has a fully automatic plating line, which can guarantee the surface quality of products. We can guarantee that all the wheel nuts we produce can withstand the 72-hour salt spray test. Hex we normally have 17mm, 19mm, 21mm, 22mm and 24mm. At the same time, before delivery, we will spot check the quality of our products to ensure that the 72-hour salt spray test and the hardness of 8.8. The surface treatment of this wheel nuts includes electroplating, electrophoresis, and dacromet process, with these three processes, we can meet any color that you need.
If you have any questions about nuts, please contact us and we will be happy to help you.