Nails can be divided into several categories

Firstly, let's take a look at the types of nails: iron nails, steel row nails, code nails, straight nails, patterned nails, etc.
One end has a flat head and the other end is sharp, mainly used for fixing or connecting purposes. Specifications 1.5-4 inches,
Using a series of production processes (including nail making machines producing standard steel nails, heat treated, quenched, polished, electroplated with galvanized equipment, and then glued with manual labor at the end), the orderly arranged nail monomers are effectively integrated to form a fixed and orderly row of nails. A T-shaped object made of 45 # low-carbon steel, with one section having a flat head and the other end having a sharp head. The nail rod has a diameter of 2.2 cents and is glued together by water. It is used with an ST64 pneumatic gun instead of using a hammer to smash steel nails. Steel row nails are called steel row nails because they have high strength and hardness, and can be inserted into materials that are relatively hard in concrete. The main function is to decorate and fix the connection, and can also hang items.
It is generally made of galvanized iron wire, similar to staples, in a U-shaped shape, and is often used for nailing thinner sheets. It is a type of pneumatic gun nail, mainly used in engineering, home decoration, furniture manufacturing, packaging, leather, and shoemaking handicrafts. The main specifications are 1012 and 1010
Straight nails: Unlike patterned nails, they are square edged and relatively sturdy. They have small nail caps, with a minimum size of 10mm and a maximum length of 50mm.
Pattern nail: Without a nail cap, the nail is the thinnest but very rigid, resembling copper wire. When nailed to wood, the nail hole is almost indistinct. It is generally used in door factories to nail lines, with the shortest specification being 5mm and the longest being 25mm