Right screw for additional SSD drive

2 2280 M-Key SSD I would like to know what is the exact position of the SSD's screw will be located with respect to the SSD slot The slot that

Total 6 different standoff and screw for ssd mounting with 40 pcs, offering a 99% fit in all types of ASUS ASRock Gigabyte MSI motherboard screw

m2 nvme slot Buy Motherboard SSD Drive Mounting Standoff Spacer and Screw Kit for Asus for $ with Free Shipping Worldwide

m2 expansion slot 2 heatsink screws for my X570 Crosshair VIII Dark Hero They're the long black ones, for the slot farther from the CPU Where can I get them, please