The main functions of the hexagonal screw in the cup head include the following aspects:

Compact structure and easy operation: The hexagonal screw inside the cup head is particularly suitable for occasions that require frequent disassembly and assembly, such as automobiles, mechanical equipment, bicycles, etc., due to its compact structure and easy operation.

Accurate torque control: This type of screw is usually used in situations that require torque control, ensuring consistency and accuracy of the tightening force, and is suitable for high-precision assembly work.

Good anti loosening effect: Some hexagonal screws in the cup head are designed with anti loosening function. Through special technology, thread glue is evenly coated on the threads to achieve permanent and strong anti loosening effect, solving the problem of loosening.

Suitable for various application scenarios: The hexagonal screw inside the cup head is suitable for injection molding machinery, hydraulic equipment, mold assembly, and heavy machinery. It can withstand high pressure, high load, and huge impact force, and has good durability and stability.

Strong combination: Some cup head hexagon screws are designed in a combination form, combining the screw, flat washer, and spring washer together, making it more convenient to use without the need to separately find and install each component, suitable for multiple fields such as mechanical equipment, electronic equipment, and automotive manufacturing.