Why don't drives come with the screw

m2 slot screw   Dan m2 slot mainboard

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

m2 screw, is 2mm diameter 3mm long and is METRIC, for sure The correct screw size is x 3mm m2  ASUS Motherboard M2 SSD Screw Anchor Plastic Buckle Compatible with ASUS B360M-K

piggy riches slot machine It includes screws and screwdriver PC Screw Kit for SSD Mounting for Motherboard, Compatible with Msi Motherboard See more product details  Screw SSD Mounting Kit with ASUS Motherboard