1. Pan head (mushroom head, half round head, button head) hexagon socket screw
After the installation of this screw, the head of the screw is protruding on the surface of the connected object, pan head hexagon screw is mainly for the convenience of using tools to screw, such screws are more used in low strength, low torque products, we generally see this product in household appliances and other small host products.
![](/screwsmicro/2022/03/15/whatkindsofhexagonscrewhead4.jpg?imageView2/2/format/jp2)
2. Countersunk head hexagon socket screw
Countersunk head hexagon screws for many users to use should be a relatively wide product, because the countersunk head type screws in the product will not protrude the surface of the product affect the appearance of the product.
![](/screwsmicro/2022/03/15/whatkindsofhexagonscrewhead2.jpg?imageView2/2/format/jp2)
3. Hexagon socket cap head screws
Hexagonal socket cap head screw, similar to countersunk head screw, the screw head embedded in the machine parts, the connection strength is larger, but the corresponding specifications of the hexagon socket wrench assembly and disassembly screws, generally used in a variety of machine tools and accessories.
![](/screwsmicro/2022/03/15/whatkindsofhexagonscrewhead1.jpg?imageView2/2/format/jp2)
4. Flat head hexagon socket screw
Flat head hexagon socket screw, used in computers and a variety of electronic components, the head is thin, so it is also called thin flat head hexagon socket screw.
![](/screwsmicro/2022/03/15/whatkindsofhexagonscrewhead3.jpg?imageView2/2/format/jp2)
The above points are common head type of hex socket screws, we are a screw manufacturer with 20 years of production experience, can be customized according to your requirements for hex socket screws and hex socket cup head screws.