Lenovo ThinkBook 14 2-in-1 Gen 6 screw size
M2.5 · 3 to 5 mm long
Our records put Lenovo ThinkBook 14 2-in-1 Gen 6 on M2.5 screws in lengths from 3 to 5 mm.
The record covers base cover / keyboard screws in the HMM screw table.
This entry is marked reported and comes from gzhls.at.
For reference, M2.5 is 2.5 mm across the threads at 0.45 mm pitch. The imperial size people confuse it with: #3-48 / #4-40 (2.51 / 2.84 mm) — #4-40 is the common US stand-in and it will NOT thread in.
Lenovo ThinkBook 14 2-in-1 Gen 6 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 |
|---|---|---|---|---|---|---|
| M2.5 | 3–5 mm | 0.45 mm | not stated | not stated | base cover / keyboard screws in the HMM screw table | Reported |
Fitment records and sources
base cover / keyboard screws in the HMM screw table
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
How to check the screw before you buy
- Keep long and short screws apart when opening a console; the shell positions differ.
- Diameter: across the threads an M2.5 screw measures about 2.5 mm with calipers (usually a hair under). If yours measures noticeably more or less, it is a different thread.
- Pitch: 0.45 mm from one thread crest to the next (22.22 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 3–5 mm, which means different positions take different lengths — match each hole to its own screw.
- Driver: the source does not name the drive. Standard M2.5 heads take PH1 for Phillips and T8 for Torx, and a 2 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 M2.5 is about 45-70 N·cm into metal threads and 20-35 N·cm into plastic bosses; snug it up and stop.
Common mix-ups with M2.5
- Dell/HP/Lenovo manuals often list screws only by torque or head shape, so community teardowns are needed for diameter.
- M2.5 and M3 look the same to the naked eye — you need calipers on the shank to tell them apart.
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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25x M2.5 x 3mm Phillips Screws for Acer Nitro 5 SSD M.2 WiFi Card
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M2.5 x 4mm Screws for Lenovo IdeaPad 5 Pro 14 Display Hinge 10-Pack Black
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M2.5 x 4mm Screws for Lenovo IdeaPad 5 Pro 14 System Board Hinge 10-Pack Black
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M2.5 x 5mm Screws Compatible with Dell XPS 14 9440 Display Assembly 10-Pack
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M2.5 x 5mm Phillips Wafer Head Screw for Action Camera Protective Housing - Pack of 50 Black
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Dell Inspiron 15 3520 Replacement Screws Sold Individually – M2 x 3mm, M2 x 5mm, M2.5 x 5mm, M3 x 3mm Phillips Wafer Head, Black
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Dell Latitude 5430 Replacement Screws Sold Individually – M2 x 2.5mm, M2 x 3mm, M2 x 5mm, M2.5 x 5mm Phillips Wafer Head, Black
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M2.5 x 3mm Phillips Wafer Head Screws, Low Profile – 10-Pack Black
$4.99Choose size
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Browse all 30 in Gaming & Peripherals →The same screw also fits
Devices whose records share a thread with Lenovo ThinkBook 14 2-in-1 Gen 6, closest length match first.
- Dell Latitude 3190 / 3190 2-in-1 also M2.5 × 3–5 mm
- Docking station internal boards also M2.5 × 5 mm
- Lenovo ThinkBook 14 / 15 Gen 2 also M2.5 × 3–5 mm
- Dell Latitude 3490 also M2.5 × 3–5 mm
- Lenovo Legion bottom cover and fans also M2.5 × 5 mm
- Dell Latitude 5420 also M2.5 × 5 mm
- MSI gaming laptop bottom case and heatsink also M2.5 × 5 mm
- Lenovo Iseries 1800 also M2.5 × 3.5 mm
Questions about Lenovo ThinkBook 14 2-in-1 Gen 6 screws
- What size screw does Lenovo ThinkBook 14 2-in-1 Gen 6 use?
- M2.5 × 3–5 mm for base cover / keyboard screws in the HMM screw table.
- How long are the screws in Lenovo ThinkBook 14 2-in-1 Gen 6?
- The records range from 3 to 5 mm depending on the position, so match each screw to its own hole.
- What is the thread pitch of an M2.5 screw?
- 0.45 mm (coarse), which is the standard pitch for M2.5 machine screws; a 0.35 mm fine pitch exists but is uncommon. The tap drill is 2.05 mm and the normal clearance hole is 2.9 mm.
- What screwdriver do I need for Lenovo ThinkBook 14 2-in-1 Gen 6?
- The sources do not name the drive. For M2.5, Phillips heads normally take PH1 and Torx heads T8; socket heads take a 2 mm hex key.
- Can I use an imperial screw instead of M2.5?
- No. Imperial look-alike: #3-48 / #4-40 (2.51 / 2.84 mm) — #4-40 is the common US stand-in and it will NOT thread in. Use a true M2.5 screw so it does not cross-thread or strip the hole.
- Where can I buy replacement screws for Lenovo ThinkBook 14 2-in-1 Gen 6?
- TechSpareWarehouse (our own store) lists M2.5 x 3mm, M2.5 x 4mm and M2.5 x 5mm, which match lengths in the records above.