The Acer Nitro 5 (AN515-56, AN515-57, AN515-58, AN517-54 and related) is our deepest model coverage: eight screw sizes spanning the bottom cover, motherboard, SSD, HDD bay, fans and hinges. Every one is stocked below.
Every Screw Size in the Acer Nitro 5
| Size | Commonly Used For | Buy Single | Bulk |
|---|---|---|---|
| M2.5 x 6mm | Bottom cover perimeter | Buy 1 | — |
| M2.5 x 8mm | Long bottom cover / hinge area | Buy 1 | — |
| M2.5 x 4mm | Structural and frame mounting | Buy 1 | — |
| M2.5 x 3mm | Short structural screws | Buy 1 | — |
| M2 x 3mm | Motherboard and M.2 SSD mounting | Buy 1 | 100-pack |
| M2 x 4mm | Battery and fan mounting | Buy 1 | 100-pack |
| M2 x 2.5mm | Shields and small brackets | Buy 1 | 100-pack |
| M3 x 3mm | 2.5" HDD/SSD bay mounting | Buy 1 | — |
Nitro 5 Repair Notes
The Nitro 5 is one of the most-upgraded gaming laptops (RAM, second SSD, HDD bay) — and the bottom cover's mixed 6mm/8mm lengths are where screws get mixed up. Sort by hole as you go. Broken a key too? Grab individual Nitro 5 replacement keycaps.
See also: Acer Predator Helios 300 screws, all model guides, and the Laptop Screw Size Chart.