When Would I Use an M2 Screw?

M2 SSD Screw SSD Mounting Screws for Laptop m2 slot screw slot 5 press down the module and secure it with the screw Lost Your SSD Screw m2 slot screw 2 screw available and it is the same screw which comes with the motherboard The screws that comes with the motherboard is a M2 x size

m2 slot types Buy 10 PCS Laptops Motherboard Screws M2 Plate SSD Hard Disk Mounting Standoffs Kit at