Install your rack-mountable hardware securely with these high-quality screws and nuts. This 100-pack of M5 mounting screws and cage nuts is convenient to have on hand for installing rack-mountable equipment, such as your server, network or audio/video equipment. They are also suitable for new server rack and cabinet setups - perfect for those times when you drop or misplace a nut or two. The bulk package ensures that you have enough available for all of your installations, when you need them. Both the server rack screws and the nuts come in an all-black finish for a seamless look. The CABSCREWM52B is backed by a StarTech.com 2-year warranty.