Compatible with: For AMD AM4 Mounting Bracket to ASUS ROG Strix LC 240 RGB Package include: 1 X AMD Mounting Bracket Kit Or 1 X CPU Cooler AMD Mounting Or 2 X Thumbscrew Nuts Or 4 X Thumbscrew Nuts Or 2 X Standoffs Or 4 X Standoffs ****there is two types of the Short Screws: Slotted or Phillips， would be sent out randomly.
eBay