Description These hard drive shock-absorbing screws are designed to securely mount your mechanical hard drives. Crafted with precision, they ensure a stable installation, enhancing the longevity and performance of your hard drives. Ideal for both professional technicians and DIY enthusiasts, these thumb screws are a must-have for any computer repair kit. Features -Color:Black -Material:Stainless steel, rubber -Size:1.10X0.70X0.70cm/0.43X0.28X0.28in -Size:1.00X1.00X0.50cm/0.39X0.39X0.20in -Sturdy mounting: these thumb screws are designed to securely mount hard drives, ensuring stability and protection from external vibrations and shocks -Ample quantity: providing ample quantity for easy installation and replacement of hard drives, making the process quick and straightforward -Sturdy to use: made from robust stainless steel and rubber materials, these thumb screws are wear resistant, maintaining their stability over time to ensure the safety and reliability of your hard drives -Versatile application: suitable for hard drives, these thumb screws can be used in computers, laptops, and other devices, meeting various needs -Enhanced protection: these thumb screws effectively prevent hard drives from loosening or falling out, offering additional security and extending the lifespan of your hard drivesPackage list: 20 x sets of hard disk screws