Acer Aspire 5930 screw size
M2 / M2.5 · 3 to 10 mm long
Our records put Acer Aspire 5930 on M2 and M2.5 screws in lengths from 3 to 10 mm.
There are 9 separate fitment records for it, including optical drive (qty 2, silver) (M2), display (qty 6, black,silver) (M2) and heat sink (qty 2, black) (M2), plus 6 more in the table below.
9 of the 9 records are marked confirmed, drawn from 1 source (tim.id.au).
For reference, M2 is 2 mm across the threads at 0.4 mm pitch. The imperial size people confuse it with: #2-56 UNC (2.18 mm) is close but not interchangeable.
Acer Aspire 5930 screw specifications
One row per fitment record. Head, drive are shown only where the source states them; pitch is the ISO coarse pitch for the thread.
| Thread | Length | Pitch | Head | Drive | Where it goes | Status |
|---|---|---|---|---|---|---|
| M2 | 3 mm | 0.4 mm | not stated | not stated | Optical drive (qty 2, silver) | Confirmed |
| M2 | 4 mm | 0.4 mm | not stated | not stated | Display (qty 6, black,silver)black finish | Confirmed |
| M2 | 4 mm | 0.4 mm | not stated | not stated | Heat sink (qty 2, black)black finish | Confirmed |
| M2 | 4 mm | 0.4 mm | not stated | not stated | Power button (qty 4, black)black finish | Confirmed |
| M2 | 4 mm | 0.4 mm | not stated | not stated | Speaker (qty 4, black)black finish | Confirmed |
| M2 | 4 mm | 0.4 mm | not stated | not stated | Unspecified (qty 3, black)black finish | Confirmed |
| M2.5 | 10 mm | 0.45 mm | not stated | not stated | Display (qty 2, black)black finish | Confirmed |
| M2.5 | 6 mm | 0.45 mm | not stated | not stated | Display (qty 11, black)black finish | Confirmed |
| M2.5 | 6 mm | 0.45 mm | not stated | not stated | Display bezel (qty 4, black)black finish | Confirmed |
Fitment records and sources
Optical drive (qty 2, silver)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Display (qty 6, black,silver)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Heat sink (qty 2, black)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Power button (qty 4, black)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Speaker (qty 4, black)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Unspecified (qty 3, black)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Display (qty 2, black)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Display (qty 11, black)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Display bezel (qty 4, black)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
How to check the screw before you buy
- A screw that is even 1 mm too long in a laptop base can push into the keyboard, battery or a board trace, so match the length position by position.
- Diameter: across the threads an M2 screw measures about 2 mm with calipers (usually a hair under). This device also uses M2.5, so measure each screw rather than assuming they match.
- Pitch: 0.4 mm from one thread crest to the next (25 crests per centimetre). A thread pitch gauge or the pitch-gauge tool settles it in seconds.
- Length: measure from under the head to the tip for pan, button, wafer and cap heads; countersunk (flat) heads are measured overall.
- The records span 3–10 mm, which means different positions take different lengths — match each hole to its own screw.
- Driver: the source does not name the drive. Standard M2 heads take PH0 for Phillips and T6 for Torx, and a 1.5 mm hex key for socket heads; a bit that fits loosely will cam out and strip the head.
- Tightening: no device-specific torque is published in these records. The site's general figure for M2 is about 25-40 N·cm into metal threads and 12-20 N·cm into plastic bosses; snug it up and stop.
Common mix-ups with M2 / M2.5
- The standard M.2 SSD screw is M2 x 3mm, but some laptops and handhelds use non-standard lengths or head shapes.
- M2 (2.00mm, 0.4mm pitch) is NOT the same as #2-56 UNC (2.18mm) — close enough to cross-thread and strip if forced.
- M2.5 and M3 look the same to the naked eye — you need calipers on the shank to tell them apart.
- M2.5 pitch is 0.45mm vs M3's 0.5mm and M2's 0.4mm — forcing the wrong one strips plastic bosses instantly.
Buy these screws at TechSpare Warehouse
In stock and shipped from South Carolina. Our black screws are Phillips wafer head (low profile); match the head style and length to the original before you order.
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ASUS ROG Strix G15 G513R Replacement Screws Sold Individually – M1.6 x 3mm, M2 x 2.5mm, M2 x 3mm, M2.5 x 6mm Phillips Wafer Head, Black
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More in Laptops & PCs
The same screw also fits
Devices whose records share a thread with Acer Aspire 5930, closest length match first.
- Lenovo ideapad 330L-17AST also M2 × 3 mm
- HP 625 PCs also M2 × 3 mm
- HP 630 also M2 × 3 mm
- Dell Vostro 14 5415 also M2 × 3 mm
- Lenovo ThinkPad P16s Gen 2 also M2 × 3 mm
- Dell Inspiron 15 5594 also M2 × 3 mm
- Dell Vostro 14 3440 also M2 × 3 mm
- HP Spectre keyboard and palmrest also M2 × 3 mm
Questions about Acer Aspire 5930 screws
- What size screw does Acer Aspire 5930 use?
- M2 × 3 mm for optical drive (qty 2, silver); M2 × 4 mm for display (qty 6, black,silver); M2 × 4 mm for heat sink (qty 2, black); M2 × 4 mm for power button (qty 4, black); M2 × 4 mm for speaker (qty 4, black); M2 × 4 mm for unspecified (qty 3, black); M2.5 × 10 mm for display (qty 2, black); M2.5 × 6 mm for display (qty 11, black); M2.5 × 6 mm for display bezel (qty 4, black).
- How long are the screws in Acer Aspire 5930?
- The records range from 3 to 10 mm depending on the position, so match each screw to its own hole.
- What is the thread pitch of an M2 screw?
- 0.4 mm (coarse), which is the standard pitch for M2 machine screws; a 0.25 mm fine pitch exists but is uncommon. The tap drill is 1.6 mm and the normal clearance hole is 2.4 mm.
- What screwdriver do I need for Acer Aspire 5930?
- The sources do not name the drive. For M2, Phillips heads normally take PH0 and Torx heads T6; socket heads take a 1.5 mm hex key.
- Can I use an imperial screw instead of M2?
- No. Imperial look-alike: #2-56 UNC (2.18 mm) is close but not interchangeable. Use a true M2 screw so it does not cross-thread or strip the hole.
- Where can I buy replacement screws for Acer Aspire 5930?
- TechSpareWarehouse (our own store) lists M2 x 3mm, M2 x 4mm and M2.5 x 10mm, which match lengths in the records above.