The main difference between a hexagon and a hexagon bolt

The main difference between the hexagon bolt and the hexagon bolt is the shape of the bolt head, the hexagon bolt head is a hexagon shape, and the hexagon bolt head is a regular hexagon. There are many types of hex bolts, but they all share one feature, that is, the hex shape. According to the different head, hex bolts can be further classified into cylindrical head hex bolts, semi-round head hex bolts, countersunk hex bolts and headless hex bolts. Cylindrical head hex bolt is the most common type, according to the material can be divided into carbon steel and stainless steel two kinds. Stainless steel hex bolts also include SUS304 and SUS202 and other different materials. Half round head hexagon bolt, also known as pan head hexagon bolt. The head of the countersunk hexagon bolt is flat, and the inside is hexagonal. Headless hex bolts, that is, we often call machine screws, stop screws, setting screws, are the general name of headless hex bolts. In addition, there are some more special hex bolts, such as flower-shaped hex hex head bolts, which are used less and are basically rare on the market. Although there are various types of hex bolts, the most used hex bolts on the market are cylindrical head hex bolts.