Differences Between Round Head Hexagonal Screws And Cylindrical Head Hexagonal Screws

1, the appearance difference: the head of the round head hexagonal screw is round, the bottom is hexagonal; The head of the cylindrical head hexagonal screw is cylindrical, and the bottom is hexagonal.
2, the difference in fastening force: the fastening force of the round head hexagonal screw is relatively small, which is suitable for occasions where the fastening force is not high; The fastening force of the cylindrical head hexagonal screw is relatively large, which is suitable for occasions with high fastening force requirements.
3, use difference: round head hexagonal screws are usually used for occasions requiring high aesthetics, such as molds, furniture, machinery and equipment; Cylindrical head hexagonal screws are generally used in applications requiring high strength connections, such as automobiles, ships and building structures.
In summary, although the appearance of the round head hexagonal screw and the cylindrical head hexagonal screw is similar, their use and fastening force are obviously different. When choosing to use, you need to choose according to specific needs.