The Dell Inspiron 15 3535 uses three main metric screw sizes. All are stocked below — singles, 10-packs and 100-packs.
Every Screw Size in the Inspiron 15 3535
| Size | Commonly Used For | Buy Single | Bulk |
|---|---|---|---|
| M2 x 5mm | Bottom case / base cover | Buy 1 | 100-pack · 10-pack |
| M2 x 3mm | Motherboard and M.2 SSD mounting | Buy 1 | 100-pack |
| M2.5 x 5mm | Hinges and structural mounting | Buy 1 | — |
Repair Notes
The 3535's bottom cover screws are captive on some revisions — if yours spin freely without releasing, the retaining clip is worn, not the screw. Verify sizes with the Screw Size Finder Tool.
See also: all model guides and the Laptop Screw Size Chart.