Motherboard didn't come with screws for an m.2 drive, used the other m.2 slots standoff instead : r/pcmasterrace
m.2 ssd screw | Newegg.com
Solved: Inspiron 3670, M.2 mount screw - Dell Community
Amazon.com: 1PC Ps5 SSD Screw And Ring Replacement And 1PC Cross Screwdriver For Ps5 Console SSD / Playstation 5 Games Console Solid State Drive, Repair Spare Parts Accessories Kit : Video Games
Asus ITX Laptop M.2 SSD Drive Mounting Standoff Spacer and Screw Kit - modDIY.com
M.2 SSD Mounting Screws Kit for Gigabyte & MSI Motherboards - Micro Connectors, Inc.