Easy to use, these screws are tailored for mounting hard drives securely within computer cases. Their innovative design helps to absorb vibrations, providing enhanced protection for your hardware. Whether upgrading or repairing, they provide a practical solution for maintaining system stability and performance. Features -Color:Black -Material:Iron -Size: 1.10X1.00X1.00cm/0.43X0.39X0.39in -Optimal shock absorption: reduce vibrations and protect your hard drives with these screws, ensuring smooth operation and extended device longevity in challenging conditions -ideal fit for 2.5 inch drives: designed specifically for and hdds, these screws ensure a snug fit, preventing movement and enhancing overall system stability -Effortless installation: simplify your hard drive setup with these user friendly screws, ideal for both beginners and experienced technicians seeking reliable -Wearresistant design: built to last, these screws resist damage and wear, making them a choice for environments like servers and data centers -Reliable data protection: maintain consistent data transfer rates by securely mounting your hard drives, reducing the risk of errors caused by displacement or vibration Package list: 90 x hard disk shock absorber screws