The electronic computer screw set is convenient and practical, with excellent texture, and without being easily damaged. The craftsmanship can serve you well without breaking easily. This is a very practical electronic computer screw set. Features -Color: As Shown -Material: stainless steel -Size: 1.50X0.80X0.80cm/0.59X0.31X0.31in - Countersunk head design enables driving where it doesn't have sufficient space for wrenches. - Thumb screws are perfect replacement for damaged or lost computer case fixing screws. - Comes with thumb screws, standoffs, fan screws, hard drive screws, gaskets and motherboard screws for your needs. - Excellent computer repair screw kits are suitable for many brands of computers. - It is manufactured with professional technology to ensure the product can work for a long time. Package list: 20 x Red paper washers 5 x Black thumb screws 10 x Standoffs 10 x Motherboard fixing screws 10 x CD-ROM screws 10 x Fan screws 10 x Chassis screws 10 x Hard drive screws