Toshiba Satellite A200 screw size
M2 / M2.5 / M3 · 2 to 8 mm long
Toshiba Satellite A200 takes M2, M2.5 and M3 metric screws in lengths from 2 to 8 mm.
There are 28 separate fitment records for it, including power button (qty 4) (M2), unspecified (qty 3) (M2) and battery (qty 3) (M2), plus 25 more in the table below.
28 of the 28 records are marked confirmed, drawn from 1 source (xdevs.com).
M2 means a 2 mm nominal diameter with a 0.4 mm thread pitch. Imperial look-alike: #2-56 UNC (2.18 mm) is close but not interchangeable.
Toshiba Satellite A200 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 | 2.5 mm | 0.4 mm | not stated | not stated | Power button (qty 4) | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | not stated | Unspecified (qty 3) | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | not stated | Battery (qty 3) | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | not stated | Bracket (qty 2) | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | not stated | Display (qty 6, black)black finish | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | not stated | Optical drive (qty 2, black)black finish | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | not stated | Unspecified (qty 1, black)black finish | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | not stated | Wireless card (qty 2) | Confirmed |
| M2.5 | 2 mm | 0.45 mm | not stated | not stated | Memory (black)black finish | Confirmed |
| M2.5 | 2.5 mm | 0.45 mm | not stated | not stated | Fan (qty 3) | Confirmed |
| M2.5 | 2.5 mm | 0.45 mm | not stated | not stated | Keyboard (qty 2, black)black finish | Confirmed |
| M2.5 | 2.5 mm | 0.45 mm | not stated | not stated | Unspecified (qty 2) | Confirmed |
| M2.5 | 4 mm | 0.45 mm | not stated | not stated | I/O board (qty 1) | Confirmed |
| M2.5 | 4 mm | 0.45 mm | not stated | not stated | Chassis/frame (qty 4) | Confirmed |
| M2.5 | 4 mm | 0.45 mm | not stated | not stated | Display (qty 4) | Confirmed |
| M2.5 | 4 mm | 0.45 mm | not stated | not stated | Hard drive (qty 2, black)black finish | Confirmed |
| M2.5 | 4 mm | 0.45 mm | not stated | not stated | Heat sink (qty 4) | Confirmed |
| M2.5 | 4 mm | 0.45 mm | not stated | not stated | Speaker (qty 3) | Confirmed |
| M2.5 | 4 mm | 0.45 mm | not stated | not stated | System board (qty 1) | Confirmed |
| M2.5 | 4 mm | 0.45 mm | not stated | not stated | Touchpad (qty 1) | Confirmed |
| M2.5 | 4 mm | 0.45 mm | not stated | not stated | Unspecified (qty 4) | Confirmed |
| M2.5 | 5 mm | 0.45 mm | not stated | not stated | Display (qty 2) | Confirmed |
| M2.5 | 5 mm | 0.45 mm | not stated | not stated | Hinge (qty 2) | Confirmed |
| M2.5 | 6 mm | 0.45 mm | not stated | not stated | Display (qty 4, black)black finish | Confirmed |
| M2.5 | 8 mm | 0.45 mm | not stated | not stated | Base cover (qty 17) | Confirmed |
| M2.5 | 8 mm | 0.45 mm | not stated | not stated | Display (qty 17) | Confirmed |
| M2.5 | 8 mm | 0.45 mm | not stated | not stated | Palm rest (qty 4) | Confirmed |
| M3 | 3 mm | 0.5 mm | not stated | not stated | Hard drive (qty 4, black)black finish | Confirmed |
Fitment records and sources
Power button (qty 4)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Unspecified (qty 3)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Battery (qty 3)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Bracket (qty 2)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Display (qty 6, black)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Optical drive (qty 2, black)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Unspecified (qty 1, black)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Wireless card (qty 2)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Memory (black)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Fan (qty 3)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Keyboard (qty 2, black)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Unspecified (qty 2)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
I/O board (qty 1)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Chassis/frame (qty 4)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Display (qty 4)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Hard drive (qty 2, black)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Heat sink (qty 4)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Speaker (qty 3)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
System board (qty 1)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Touchpad (qty 1)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Unspecified (qty 4)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Display (qty 2)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Hinge (qty 2)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Display (qty 4, black)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Base cover (qty 17)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Display (qty 17)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Palm rest (qty 4)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
Hard drive (qty 4, black)
pitch 0.5 mm · tap 2.5 mm · clearance 3.4 mm · PH1 / Torx T10
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 / M3, 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 2–8 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 / M3
- M.2 SSD mounting screws (M2 x 3mm) are frequently mislabeled generically as 'M.2 screws' which can be confused with the M2 metric thread designation — they do coincide numerically here but are conceptually distinct (M.2 = card format, M2 = thread size).
- M2.5 and M3 look the same to the naked eye — you need calipers on the shank to tell them apart.
- LED strip clips strip easily — M3x12 into thin plastic should be hand-driven, never with a power driver.
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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More in Laptops & PCs
The same screw also fits
Devices whose records share a thread with Toshiba Satellite A200, closest length match first.
- Toshiba Satellite 1900 also M2 × 3 mm
- Lenovo ThinkPad P15v Gen 3 also M2 × 3 mm
- HP ProBook 470 G2 also M2 × 3 mm
- Dell Inspiron 13 5370 also M2 × 2.5 mm
- Lenovo ThinkPad M.2 SSD also M2 × 3 mm
- Dell Vostro 15 5581 also M2 × 3 mm
- Dell Precision 5550 also M2 × 3 mm
- HP ProBook 455 G4 also M2 × 3 mm
Questions about Toshiba Satellite A200 screws
- What size screw does Toshiba Satellite A200 use?
- M2 × 2.5 mm for power button (qty 4); M2 × 2.5 mm for unspecified (qty 3); M2 × 3 mm for battery (qty 3); M2 × 3 mm for bracket (qty 2); M2 × 3 mm for display (qty 6, black); M2 × 3 mm for optical drive (qty 2, black); M2 × 3 mm for unspecified (qty 1, black); M2 × 3 mm for wireless card (qty 2); M2.5 × 2 mm for memory (black); M2.5 × 2.5 mm for fan (qty 3); M2.5 × 2.5 mm for keyboard (qty 2, black); M2.5 × 2.5 mm for unspecified (qty 2); M2.5 × 4 mm for I/O board (qty 1); M2.5 × 4 mm for chassis/frame (qty 4); M2.5 × 4 mm for display (qty 4); M2.5 × 4 mm for hard drive (qty 2, black); M2.5 × 4 mm for heat sink (qty 4); M2.5 × 4 mm for speaker (qty 3); M2.5 × 4 mm for system board (qty 1); M.
- How long are the screws in Toshiba Satellite A200?
- The records range from 2 to 8 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 Toshiba Satellite A200?
- 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 Toshiba Satellite A200?
- TechSpareWarehouse (our own store) lists M2 x 2.5mm, M2 x 3mm and M2.5 x 4mm, which match lengths in the records above.



