Total 16 different m.2 screws & m2 m3 m2.5 ssd mounting computer screws kit with 500 pcs, offering a 99% fit in all types of ASUS Gigabyte MSI motherboard. M.2 standoff and screw for M.2 slot on ASUS Gigabyte & MSI motherboards. | Include 2 kind m.2 screws(m2x2.5 and m3x3) and 4 kind popular standoff for m.2 nvme ssd mounting for ASUS Gigabyte MSI motherboard. Also include 10 popular flat head laptop screws for ssd mounting, hdd mounting, pc fan, computer case, atx motherboard, CD-ROM, wokrs on Asus HP Dell Lenovo MSI Laptop Notebook for repair & diy. | High Quality Screws & Standoffs. The m.2 screws made by steel with nickel which have better bright, rust resistance and oxidation resistance. You can add and remove them time and time again without any worry! A perfect choice for laptop notebook repair or diy! | Well Packaging. Each model of screws is placed inside a compartment and clearly labeled, making it easy for you to use and store at any time. The 500pcs pc screws kit contains a variety kind of screws to help you find the right one for the pc building & repair needs. | The Best Service. We will offer a 1-year warranty and a 30-day return guarantee, if you have any issue, just feel free to contact our customer support directly.