The combination screw of cross shaped hexagonal pressure wire square pad shown in the picture is what we usually call a terminal screw. What is a terminal screw? Before that, let's first talk about the advantages and disadvantages of wiring terminals:

 

The main characteristics of terminal blocks: The important feature of terminal blocks is cost, and compared with other types of connectors, terminal blocks are relatively cost-effective. To a certain extent, it also saves time relatively, as connecting wires is not a complicated whole process that all technically sophisticated terminal wire manufacturers can easily carry out.

The important disadvantage of terminal blocks: The most significant disadvantage of terminal blocks is that in the presence of vibration or collision, the transmission line may loosen from the terminal block, even if the connection is strong. Therefore, before using the machine equipment, it is necessary to check whether the connection is sturdy as much as possible to ensure that it can withstand the harshness it is in. Another implicit drawback is the difficulty of the region, as the terminal block only becomes so small due to its construction.

When selecting wiring terminals, it is important to clarify the requirements and understand any implicit concerns. Most terminal blocks have special primary purposes and are more suitable for use in the electrical equipment industry. Terminal blocks are more convenient and provide quick and efficient connections for machine equipment and power circuit distribution equipment.