3.1mm*75mm,Smooth rod, flat roll, polished, flat cap, small cap rolling nail We are pleased to introduce our products to you: 3.1mm * 75mm smooth rod, flat rolling, polishing, flat top, small top rolling nail. Our products are made of high-quality materials, ensuring their durability and stability. The size of this product is 3.1mm * 75mm, which is very suitable for various application scenarios, such as furniture manufacturing, construction engineering, decoration, etc. The design of the smooth rod allows it to roll smoothly during use, reducing friction and resistance, and improving work efficiency. At the same time, after polishing treatment, the surface of the rod is very smooth and not easy to rust, which extends the service life of the product. This product is equipped with a flat top and a small top, which can be selected for use according to different needs. Flat tops are suitable for situations that require a flat surface, while small tops are suitable for situations…