Up for your buying consideration is a set of standard size M3x6x6mm BLACK Phillips Low Wafer Head Machine Screws, perfect replacements for missing screws for your laptop hard drives and cases including Acer, ASUS, Compaq, Dell, HP, Lenovo, Toshiba and many others (please double check exact size you need before buying). 

To determine what size you need, for example, M3x6x6mm is measured as: M3 is the screw thread diameter (width) which is 3mm, the middle number 6 means the screw thread length is 6mm (not including the head), and the last number 6 means the screw head diameter is 6mm wide.  The screws in the photo on the ruler are M3x6x6mm, the exact screws you will be receiving.

So M3x10x6mm would be the same as above, however the screw thread length would be 10mm, and M3x14x6mm would be a screw thread length of 14mm.  Please see my other listings for different colours, lengths and sizes.

These are commonly used in all types of applications, including 2.5mm SSDs and 2.5" hard drives, laptops, desktop computers, loads of electronic items and more.

These screws are a little longer than the standard 2.5" SSD and 2.5" hard drive screws, great if you want to install in a bracket, caddy or with rubber vibration mounts.  The last photo shows the screw screwed into a 2.5" hard drive (doesn't quite go in all the way).

**Please select the quantity of screws you need when buying, the amount of screws in the photo is only for reference.**