Dell Latitude 9330 screw size
M1.2 / M1.6 / M2 / M2.5 · 1.3 to 3.5 mm long
Our records put Dell Latitude 9330 on M1.2, M1.6, M2 and M2.5 screws in lengths from 1.3 to 3.5 mm.
There are 13 separate fitment records for it, including keyboard (qty 40) (M1.2), power button (qty 2) (M1.6) and wireless card (qty 3) (M1.6), plus 10 more in the table below.
13 of the 13 records are marked confirmed, drawn from 1 source (dell.com).
M1.2 means a 1.2 mm nominal diameter with a 0.25 mm thread pitch. Imperial look-alike: #0-80 UNF (1.52 mm) is the closest imperial screw, but it is bigger — not a substitute.
Dell Latitude 9330 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 | 1.3 mm | 0.25 mm | not stated | not stated | Keyboard (qty 40) | Confirmed |
| M1.6 | 2.3 mm | 0.35 mm | not stated | not stated | Power button (qty 2) | Confirmed |
| M1.6 | 2.3 mm | 0.35 mm | not stated | not stated | Wireless card (qty 3) | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | not stated | Fan (qty 2) | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | not stated | Heat sink (qty 3) | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | not stated | Speaker (qty 1) | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | not stated | SSD (qty 1) | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | not stated | System board (qty 8) | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | not stated | Unspecified (qty 2) | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | not stated | Wireless card (qty 1) | Confirmed |
| M2 | 3.5 mm | 0.4 mm | not stated | not stated | System board (qty 5) | Confirmed |
| M2.5 | 3 mm | 0.45 mm | not stated | not stated | Battery (qty 5) | Confirmed |
| M2.5 | 3 mm | 0.45 mm | not stated | not stated | Display (qty 4) | Confirmed |
Fitment records and sources
Keyboard (qty 40)
pitch 0.25 mm · tap 0.95 mm · clearance 1.4 mm · PH000 / JIS 00 / Torx T1–T2
Power button (qty 2)
pitch 0.35 mm · tap 1.25 mm · clearance 1.8 mm · PH00 / Torx T4–T5
Wireless card (qty 3)
pitch 0.35 mm · tap 1.25 mm · clearance 1.8 mm · PH00 / Torx T4–T5
Fan (qty 2)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Heat sink (qty 3)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Speaker (qty 1)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
SSD (qty 1)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
System board (qty 8)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Unspecified (qty 2)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Wireless card (qty 1)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
System board (qty 5)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Battery (qty 5)
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
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 M1.2 screw measures about 1.2 mm with calipers (usually a hair under). This device also uses M1.6 / M2 / M2.5, 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 1.3–3.5 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 / M1.6 / M2 / M2.5
- Framework lists both M1.2 x 3.0 silver and M1.6 x 3.0 black expansion-card screws; they look identical in the tray but are not interchangeable.
- M1.6 is the most common laptop-internal micro screw after M2 — Dell XPS keyboards specifically call out M1.6 x 1.5mm, and generic M2 substitutes strip the bracket.
- The standard M.2 SSD screw is M2 x 3mm, but some laptops and handhelds use non-standard lengths or head shapes.
- Dell/HP/Lenovo manuals often list screws only by torque or head shape, so community teardowns are needed for diameter.
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 Dell Latitude 9330, closest length match first.
- HP ProBook 450 G4 also M2.5 × 3 mm
- HP Compaq nc4010 also M2.5 × 3 mm
- Lenovo Chromebook S345-14AST also M2 × 2.5 mm
- Lenovo ThinkPad X13 Gen 5 also M2 × 2.5 mm
- HP EliteBook 2740p also M2.5 × 3 mm
- HP Compaq Presario R3000 also M2.5 × 3 mm
- Acer Aspire 4930G also M2.5 × 3 mm
- Lenovo ThinkPad 600E also M2.5 × 3 mm
Questions about Dell Latitude 9330 screws
- What size screw does Dell Latitude 9330 use?
- M1.2 × 1.3 mm for keyboard (qty 40); M1.6 × 2.3 mm for power button (qty 2); M1.6 × 2.3 mm for wireless card (qty 3); M2 × 2.5 mm for fan (qty 2); M2 × 2.5 mm for heat sink (qty 3); M2 × 2.5 mm for speaker (qty 1); M2 × 2.5 mm for SSD (qty 1); M2 × 2.5 mm for system board (qty 8); M2 × 2.5 mm for unspecified (qty 2); M2 × 2.5 mm for wireless card (qty 1); M2 × 3.5 mm for system board (qty 5); M2.5 × 3 mm for battery (qty 5); M2.5 × 3 mm for display (qty 4).
- How long are the screws in Dell Latitude 9330?
- The records range from 1.3 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 Dell Latitude 9330?
- 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 Dell Latitude 9330?
- TechSpareWarehouse (our own store) lists M2 x 2.5mm and M2.5 x 3mm, which match lengths in the records above.