The Hard Disk Drive Anti-Vibration Screws feature blue rubber anti-vibration grommets that absorb vibrations created by the hard drive and keep the vibrations from being amplified by the computer case. The rubber grommet fits snug on the thicker "shoulder" part of the screw to make a tight fit. Buy 1 screw or as many as you want.

06-12-2009
Reviewer: cwk (1)
These screws and grommet combo''s are the perfect fit for those who have purchased a normal tower and wanted to get rid of excess vibration from hard-drives! When they arrived I noticed that they are too large for standard case holes that are pre-punched for hard-drive screws. In order to remedy this you will need a 15/64ths (.234”) drill bit and a steady hand. After enlarging the holes for the grommet, (remove your hard drives first!), I test-fit the hard-drive with the grommets in. They slid in with minimal resistance and the screws held the drives in securely! After reassembly and booting, I thought I forgot to plug the hard-drives in. The vibration is GONE from my tower. Thanks FrozenCPU! Note: When installing the screws you only need to tighten them until they are firm, over tightening will result in cutting the grommet.