Engineered From Alloy Steel : Expertly crafted from premium quality durable steel alloy, these screws are built to withstand the test of time and harsh conditions. Comprehensive Kit : Offering 355 pieces in various sizes, this kit is designed to cater to diverse mounting tasks, whether for DIY projects or professional repairs. Storage Box Included : An included storage box helps in maintaining the screws in order, providing an efficient way to manage and access them. Versatile Mounting : Ideal for mounting tasks across different devices, including laptops, motherboards, and M.2 SSD hard drives, for enhanced functionality. Durable And Reusable : Built for longevity, these screws can be reused multiple times without compromising on their integrity or performance. A comprehensive computer screws kit, featuring screws made from alloy steel for unmatched durability and versatility. With an organizational storage box to keep everything in place, this kit is a must-have for tackling mounting tasks with ease and efficiency.