510 Pcs Computer Screw Set, PC Case Motherboard Standoffs Screws Kit，Personal Co
510 Pcs Computer Screw Set, PC Case Motherboard Standoffs Screws Kit，Personal Computer Screw Standoffs Set Kit for PC Case Motherboard Box HDD SSD Fa CD-ROM Hard Drive Screws Standoffs. These kits can be applied to 99.9% of computer cases.