What are the main types of nails?

1, common round nail: used for nailing wood. 2, nail shooting: machine nails, wooden nails (closely arranged like staples, but straight). 3, the floor is fixed: the floor is special. 4. Threaded nails: There are many thread lines on the surface, but they are not used for screwing in components, but hammered in, mainly used for large wooden structures such as packing boxes. 5. Collar nail: mainly used for the surface of fiberboard and gypsum board. 6. Concrete steel nails are used to connect cement walls, floors and surface materials. 7. Nailing: Bullets shoot nails into concrete walls or even cast iron. 8. Bubble nails: decorative nails are used to fix soft bags, such as sofas and drums. 9. Stapler nail 10, saddle nail: (similar to stapler nail) used for corrugated box 1 1, saddle nail: wooden boat nail 12, reverse nail: (one end is straight, one end is bent at 90 degrees, but both ends are sharp) wooden boat nail.