1. Suitable For Numerous Computers: The screw kit is ideal for many types of computers such as for Dell, for HP, for Acer, for IBM, for Asus, for Samsung, for Toshiba Satellite or any other computer with the same size attachment.2. Convenient Storage: A storage box is included and all screws are packed in a transparent plastic box for easy storage and use.3. Wide Application: In addition to computer repair, this computer screw kit can also be used to repair any damaged furniture.4. Reliable Carbon Steel: Made from reliable carbon steel, this computer screw is extremely durable and reusable, helping you to effectively repair and rebuild almost any type of computer.5. Complete Set: Inside a box there are 720 screws of different sizes, allowing you to use them on different types of laptops, well made and packaged in a very complete set.Specification:Item Type: Laptop Replacement ScrewMaterial: Carbon steelUse: Suitable for many types of computersPackageList:30 x M1.4 x 4 Screw30 x M1.7 x 4 Screw30 x M2 x 4 Screw30 x M2.5 x 4 Screw30 x M2.5 x 10 Screw30 x M3 x 8 Screw30 x M1.4 x 6 Screw30 x M1.7 x 5 Screw30 x M2 x 6 Screw30 x M2.5 x 5 Screw30 x M2.5 x 12 Screw30 x M3 x 10 Screw30 x M1.4 x 8 Screw30 x M1.7 x 6 Screw30 x M2 x 8 Screw30 x M2.5 x 6 Screw30 x M3 x 4 Screw30 x M3 x 12 Screw30 x M3 x 16 Screw30 x M1.7 x 8 Screw30 x M2 x 10 Screw30 x M2.5 x 8 Screw30 x M3 x 6 Screw30 x M3 x 14 Screw1 x Storage Box