6061-T6 aluminum alloyOur products are forged from 6061-T6 aluminum alloy, and each product is treated with surface oxidation, which greatly enhances the hardness and corrosion resistance of the products. | 12.9 class studsHigh quality studs are very important to the car. We specially choose 12.9 class studs and use thermal processing to ensure the strength and hardness of the studs and provide safety for driving. | CNC automatic processingWe use CNC automatic processing technology to ensure the high precision and stability of each product, so that it can be perfectly installed in your vehicle,Giving your vehicle a more aggressive appearance,last the life of your vehicle. |