PCB solder terminal screws M4 are used to fix the hash board power connector to ensure the normal power supply of the Antminer hash board. If the screws are loose or rusty, the hash board will be powered off and cannot operate normally.

Product features:

The thread is complete; the thread is deep, the force is uniform, and it is not easy to slip;

Flat and no burrs; smooth surface without burrs, good workmanship, strong and durable;

Standard cross; the standard cross is easy to install and saves time.

The connection effect between PCB solder terminal screws M4 and hash board power connector is as follows: