Samsung Galaxy S24 screw size
M1.2 / M1.4 · 2 to 3.5 mm long
The screws used on Samsung Galaxy S24 are M1.2 and M1.4 in lengths from 2 to 3.5 mm.
There are 4 separate fitment records for it, including internal frame screw, head 2.3mm dia x 0.5mm (M1.2), small internal bracket screw, 2.3mm head (M1.2) and medium frame / camera module screw, head 2.5mm dia x 0.5mm (M1.4), plus 1 more in the table below.
2 of the 4 records are marked confirmed, drawn from 1 source (teamplush.by).
For reference, M1.2 is 1.2 mm across the threads at 0.25 mm pitch. The imperial size people confuse it with: #0-80 UNF (1.52 mm) is the closest imperial screw, but it is bigger — not a substitute.
Samsung Galaxy S24 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 |
|---|---|---|---|---|---|---|
| M1.2 | 2 mm | 0.25 mm | not stated | not stated | internal frame screw, head 2.3mm dia x 0.5mm | Confirmed |
| M1.2 | 2 mm | 0.25 mm | not stated | not stated | small internal bracket screw, 2.3mm head | Reported |
| M1.4 | 3.5 mm | 0.3 mm | not stated | not stated | medium frame / camera module screw, head 2.5mm dia x 0.5mm | Confirmed |
| M1.4 | 3.5 mm | 0.3 mm | not stated | not stated | front camera / speaker module screw, 2.5mm head | Reported |
Fitment records and sources
internal frame screw, head 2.3mm dia x 0.5mm
pitch 0.25 mm · tap 0.95 mm · clearance 1.4 mm · PH000 / JIS 00 / Torx T1–T2
small internal bracket screw, 2.3mm head
pitch 0.25 mm · tap 0.95 mm · clearance 1.4 mm · PH000 / JIS 00 / Torx T1–T2
medium frame / camera module screw, head 2.5mm dia x 0.5mm
pitch 0.3 mm · tap 1.1 mm · clearance 1.6 mm · PH000 / PH00 / Torx T2–T3
front camera / speaker module screw, 2.5mm head
pitch 0.3 mm · tap 1.1 mm · clearance 1.6 mm · PH000 / PH00 / Torx T2–T3
How to check the screw before you buy
- Phone and wearable screws are tiny and often differ by fractions of a millimetre between positions; keep each one next to the hole it came from.
- Diameter: across the threads an M1.2 screw measures about 1.2 mm with calipers (usually a hair under). This device also uses M1.4, so measure each screw rather than assuming they match.
- Pitch: 0.25 mm from one thread crest to the next (40 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 2–3.5 mm, which means different positions take different lengths — match each hole to its own screw.
- Driver: the source does not name the drive. Standard M1.2 heads take PH000 / JIS 00 for Phillips and T1–T2 for Torx; 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 M1.2 is about 5-8 N·cm into metal threads and 3-5 N·cm into plastic bosses; snug it up and stop.
Common mix-ups with M1.2 / M1.4
- M1.2 and M1.4 look identical in an eyeglass repair kit — the wrong one strips soft acetate or metal hinges.
- M1.4 is THE Samsung Galaxy internal screw across S, A, M and Note lines — but lengths run 2.3mm to 4mm+ and are not interchangeable between models.
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.
-
M1.2 x 2mm Phillips Wafer Head Screw for Digital Camera & Micro Robotics - Pack of 50 Black
$4.99 -
M1.2 x 2mm Screws for FPV Drone Build Phillips Wafer Head 10-Pack
$4.99 -
M1.4 x 3.5mm Black Wafer Head Headphone Housing Screws for Sennheiser MOMENTUM On-Ear, M2 OEBT, OEG & OEi – 20-Pack Replacement
$4.99Choose size -
M1.4 x 3.5mm Black Wafer Head Internal Screws for Samsung Galaxy S21, S20, A54, A53, Note 10 – 20-Pack Replacement
$4.99Choose size -
M1.2 x 2mm Replacement Propeller Screws for DJI Neo Drone 10-Pack
$4.99 -
M1.2 x 2mm Phillips Wafer Head Screw for Alienware x16 R2 Laptop Repair - Single Replacement Black
$0.10 each · min. 50
More in Phones, Tablets & Wearables
The same screw also fits
Devices whose records share a thread with Samsung Galaxy S24, closest length match first.
- Fairphone 3 / Fairphone 4 also M1.4 × 3.5 mm
- Apple Watch strap adapter also M1.2 × 2 mm
- Google Pixel phones also M1.4 × 3.5 mm
- Watch casebacks & bracelet links also M1.2 × 2 mm
- LG smartphones also M1.4 × 3.5 mm
- Smartphone antenna clips (some OEMs) also M1.2 × 2 mm
- Watch dial foot / movement ring also M1.2 × 2 mm
- Fairphone 4 internal screws also M1.4 × 3.5 mm
Questions about Samsung Galaxy S24 screws
- What size screw does Samsung Galaxy S24 use?
- M1.2 × 2 mm for internal frame screw, head 2.3mm dia x 0.5mm; M1.2 × 2 mm for small internal bracket screw, 2.3mm head; M1.4 × 3.5 mm for medium frame / camera module screw, head 2.5mm dia x 0.5mm; M1.4 × 3.5 mm for front camera / speaker module screw, 2.5mm head.
- How long are the screws in Samsung Galaxy S24?
- The records range from 2 to 3.5 mm depending on the position, so match each screw to its own hole.
- What is the thread pitch of an M1.2 screw?
- 0.25 mm (coarse), which is the standard pitch for M1.2 machine screws. The tap drill is 0.95 mm and the normal clearance hole is 1.4 mm.
- What screwdriver do I need for Samsung Galaxy S24?
- The sources do not name the drive. For M1.2, Phillips heads normally take PH000 / JIS 00 and Torx heads T1–T2.
- Can I use an imperial screw instead of M1.2?
- No. Imperial look-alike: #0-80 UNF (1.52 mm) is the closest imperial screw, but it is bigger — not a substitute. Use a true M1.2 screw so it does not cross-thread or strip the hole.
- Where can I buy replacement screws for Samsung Galaxy S24?
- TechSpareWarehouse (our own store) lists M1.2 x 2mm, which matches the length in the records above.