How to add embedded mounting hole screw for the NVMe ssd in a

Why don't drives come with the screw m2 slot screw 663pcs Laptop Screws, NVMe SSD Mounting Screw Kit, M2 M3 Notebook Computer Screw m2 nvme slot 663pcs Laptop Screws, NVMe SSD Mounting Screw Kit, M2 M3 Notebook Computer Screw

m2 expansion slot 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