450 pcs Laptop Notebook Computer Replacement Screws Kit for HP, IBM, Lenovo, Toshiba, Gateway, Samsung, Dell, Sony, Acer, Asus, SSD Hard Disk SATA Screw: Made of oxidized black steel, which provide superior Rust and Oxidation Resistance. Total of 15 different Computer Replacement Screws. Compatible with IMB, HP, Mac, Dell, Lenovo, SAMSUNG, SONY, Tshiba, Gateway, LG, Chromebook, etc. Package Includes 15 of the most used sizes: M2x3mm 30pcs M2x3mm Big Head 30pcs M2x4mm 30pcs M2x6mm 30pcs M2x8mm 30pcs M2x10mm 30pcs M2.5x3mm 30pcs M2.5x4mm 30pcs M2.5x5mm 30pcs M2.5x6mm 30pcs M2.5x8mm 30pcs M2.5x10mm 30pcs M2.5x12mm 30pcs M3x3mm Big Head 30pcs M3x4mm 30pcs Product provided by MMOBIEL - We always try our best to exceed your expectations at every turn. Join the ever-growing list of satisfied customers and discover the difference with MMOBIEL!