The Dell G15 5535 gaming laptop uses four metric screw sizes across its bottom panel, motherboard, SSD slots and cooling assembly. Every size is stocked below — buy a single screw or a 100-pack.
Every Screw Size in the G15 5535
| Size | Commonly Used For | Buy Single | Bulk |
|---|---|---|---|
| M2 x 3mm | Motherboard and M.2 SSD mounting | Buy 1 | 100-pack |
| M2 x 4mm | Battery and heatsink mounting | Buy 1 | 100-pack |
| M2 x 5mm | Fan and internal frame mounting | Buy 1 | 100-pack |
| M2.5 x 4mm | Bottom panel and structural mounting | Buy 1 | — |
G15 Repair Notes
Repasting or fan cleaning is the most common G15 teardown. The heatsink screws are spring-loaded and stay captive; the sizes above cover the removable screws you're likely to lose. Verify with the Screw Size Finder Tool if unsure.
See also: all model screw guides and the Laptop Screw Size Chart.