Complete M6 Rack Screw Kit: the package comes with 50 rack mount screws, 50 square cage rack nuts, and 50 black washers; Such a complete combination is perfect for mounting server racks, cabinets, enclosures and more, sufficient quantity can easily meet your various uses and replacement demandsSturdy and Reliable: our server rack screws are made of stainless steel, which are strong and reliable, the quality lock nuts and nylon washers ensure that the screws can be tightened to better protect your equipment and extend the service life, which can also avoid peeling and corrosion of rack screws over timeEffortless Installation: these relay rack screws measure approx. 6 mm/ 0.24 inch in diameter, which are well made with even pitch, and adopt a smooth design on top of screws for better grip; These rack mount screws and nuts have very clean and accurate threads, which make them able to provide you with a smooth and satisfied installation process, saving time and effortConsiderate Packaging: each set of these M6 rack screws is equipped with a transparent plastic box for easy storage, so that you can place them neatly when not in use, which also can avoid losing, convenient and practicalUniversal compatibility: our cage nuts and screws are universally compatible with most square hole racks and cabinets, which makes them suitable for installing various server rack hardware, including rack server cabinets, server racks, equipment enclosures, and other server installers, bringing you a nice using experienceFeatures:Quality material:Made of quality and reliable stainless steel materials, these cage nuts and screws are strong and sturdy, which will not easily break or rust, perfect for long term use.Sufficient spares:There are a total of 50 mounting screws, 50 rack mount server nuts and 50 cabinet washers, which can be applied for various applications and satisfy your replacement needs.Specifications: M6 x 16 mmMain material:Screws: stainless steelNuts: stainless steelWashers: nylonColor: blackSize:Thread length: approx. 16 mm/ 0.63 inchesScrew diameter: approx. 6 mm/ 0.24 inchesPackage Contents:50 x Rack mount screws50 x Square cage rack nuts50 x Black washersNotes:Small items, please keep the product away from little kids to avoid choking risk.Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.