HP EliteBook Revolve 810 G3 screw size
M2 · 2.3 to 8.5 mm long
HP EliteBook Revolve 810 G3 takes M2 metric screws in lengths from 2.3 to 8.5 mm.
There are 11 separate fitment records for it, including base cover (qty 1, broadhead, Phillips) (M2), speaker (qty 3, broadhead, Phillips) (M2) and wireless card (qty 1, Phillips) (M2), plus 8 more in the table below.
Head and drive, as the sources state them: Phillips and Torx T8 drives.
11 of the 11 records are marked confirmed, drawn from 1 source (h10032.www1.hp.com).
An M2 screw is 2 mm in diameter with a 0.4 mm pitch, tapped with a 1.6 mm drill; imperial look-alike: #2-56 UNC (2.18 mm) is close but not interchangeable.
HP EliteBook Revolve 810 G3 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 | 2.3 mm | 0.4 mm | not stated | Phillips | Base cover (qty 1, broadhead, Phillips) | Confirmed |
| M2 | 2.3 mm | 0.4 mm | not stated | Phillips | Speaker (qty 3, broadhead, Phillips) | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | Phillips | Wireless card (qty 1, Phillips) | Confirmed |
| M2 | 2.9 mm | 0.4 mm | not stated | Phillips | Power button (qty 2, Phillips) | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | Phillips | SSD (qty 1, Phillips) | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | Phillips | Wireless card (qty 1, Phillips) | Confirmed |
| M2 | 3.2 mm | 0.4 mm | not stated | Torx T8 | Base cover (qty 1, broadhead, Torx T8) | Confirmed |
| M2 | 4.4 mm | 0.4 mm | not stated | Phillips | Base cover (qty 2, Phillips) | Confirmed |
| M2 | 5.6 mm | 0.4 mm | not stated | Torx T8 | Base cover (qty 6, Torx T8) | Confirmed |
| M2 | 6.5 mm | 0.4 mm | not stated | Phillips | Fan (qty 4, captive, Phillips)captive | Confirmed |
| M2 | 8.5 mm | 0.4 mm | not stated | Phillips | Unspecified (qty 2, Phillips) | Confirmed |
Fitment records and sources
Base cover (qty 1, broadhead, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Speaker (qty 3, broadhead, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Wireless card (qty 1, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Power button (qty 2, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
SSD (qty 1, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Wireless card (qty 1, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Base cover (qty 1, broadhead, Torx T8)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Base cover (qty 2, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Base cover (qty 6, Torx T8)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Fan (qty 4, captive, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Unspecified (qty 2, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
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). If yours measures noticeably more or less, it is a different thread.
- 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 2.3–8.5 mm, which means different positions take different lengths — match each hole to its own screw.
- Driver: the source names a Phillips drive. For comparison, standard M2 heads take PH0 (Phillips) or T6 (Torx), or a 1.5 mm hex key.
- 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
- The standard M.2 SSD screw is M2 x 3mm, but some laptops and handhelds use non-standard lengths or head shapes.
- 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).
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 HP EliteBook Revolve 810 G3, closest length match first.
- Dell Inspiron 14 3481 also M2 × 2.5 mm
- Lenovo ideapad S530-13IWL also M2 × 3 mm
- Lenovo ideapad 320L-17ISK also M2 × 3 mm
- HP Chromebook 14 G5 (id 10477110) also M2 × 2.9 mm
- Lenovo IdeaPad U310 also M2 × 2.5 mm
- HP Compaq nc6400 also M2 × 3 mm
- Lenovo Flex 3-1570 also M2 × 2.5 mm
- Acer Aspire 1310 also M2 × 3 mm
Questions about HP EliteBook Revolve 810 G3 screws
- What size screw does HP EliteBook Revolve 810 G3 use?
- M2 × 2.3 mm for base cover (qty 1, broadhead, Phillips); M2 × 2.3 mm for speaker (qty 3, broadhead, Phillips); M2 × 2.5 mm for wireless card (qty 1, Phillips); M2 × 2.9 mm for power button (qty 2, Phillips); M2 × 3 mm for SSD (qty 1, Phillips); M2 × 3 mm for wireless card (qty 1, Phillips); M2 × 3.2 mm for base cover (qty 1, broadhead, Torx T8); M2 × 4.4 mm for base cover (qty 2, Phillips); M2 × 5.6 mm for base cover (qty 6, Torx T8); M2 × 6.5 mm for fan (qty 4, captive, Phillips); M2 × 8.5 mm for unspecified (qty 2, Phillips).
- How long are the screws in HP EliteBook Revolve 810 G3?
- The records range from 2.3 to 8.5 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 HP EliteBook Revolve 810 G3?
- The source lists a Phillips and Torx T8 drive. Standard M2 heads otherwise take PH0 (Phillips) or T6 (Torx), or 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 HP EliteBook Revolve 810 G3?
- TechSpareWarehouse (our own store) lists M2 x 2.5mm and M2 x 3mm, which match lengths in the records above.