So I bought an m.2 ssd. At first I didn't find this standoff and screw but I think these are the right ones (they came in the motherboard box). The screw in
M.2 SSD Mounting Screws Kit for ASUS, Gigabyte and MSI Motherboards - Micro Connectors, Inc.
Amazon.co.jp: Akuoly M.2 SSD Screws Screw Set for Asus Msi Motherboard M.2 Socket, M2 Nvme SSD Screws for Gigabyte ASRock Laptop, 21pcs : Computers
How to: Install a Corsair M.2 solid state drive – Corsair
Missing M.2 Screw? Here's What You Can Do
Amazon.co.jp: M.2 Nvme SSD Mounting Screw Kit for Asus Motherboard (M.2 SSD Screw) : Computers
Missing a screw for your M.2 SSD? Check this out! - Troubleshooting - Linus Tech Tips
Amazon.com: PCIe NVMe M.2 SSD Mounting Screws Kit for Asus Gigabyte ASRock Msi Motherboards, 30pcs : Electronics
Set M.2 Support Standoff Screw SSD Mounting Kit for -Asus Motherboard Hand Tool | eBay
Missing M.2 Screw? Here's What You Can Do
Amazon.co.jp: Akuoly M.2 SSD Screws Screw Set for Asus Msi Motherboard M.2 Socket, M2 Nvme SSD Screws for Gigabyte ASRock Laptop, 21pcs : Computers
Missing M.2 Screw? Here's What You Can Do
What is this plastic thing where my M.2 ssd has to get screwed into? : r/pcmasterrace
Amazon.co.jp: Screws Standoffs Set Kit and M.2 Standoff and Screw for M.2 Drives for Computer Case SSD Motherboard Fan Power Graphics : Industrial & Scientific
Amazon.co.jp: M.2 Nvme SSD Mounting Screw Kit for Asus Motherboard (M.2 SSD Screw) : Computers
M.2 SSD Mounting Screws Kit for ASUS, Gigabyte and MSI Motherboards - Micro Connectors, Inc.
Amazon.com: Akuoly M.2 SSD Screw Set PC Motherboard Screws Spacers for Asus Gigabyte ASRock Msi Motherboards, 21pcs : Electronics
M.2 SSD Mounting Screws Kit for ASUS, Gigabyte and MSI Motherboards - Micro Connectors, Inc.
Amazon.co.jp: Akuoly M.2 SSD Screws Screw Set for Asus Msi Motherboard M.2 Socket, M2 Nvme SSD Screws for Gigabyte ASRock Laptop, 21pcs : Computers
Missing M.2 Screw? Here's What You Can Do
Solved: Inspiron 3670, M.2 mount screw - Dell Community
Asus is killing off tiny easy-to-lose M.2 screws with this handy Q-Latch - The Verge