Lenovo YOGA 330-11IGM screw size
M1.6 / M2 / M2.5 · 1.8 to 6 mm long
If you are replacing a screw on Lenovo YOGA 330-11IGM, the thread is M1.6, M2 and M2.5 in lengths from 1.8 to 6 mm.
There are 11 separate fitment records for it, including display (qty 3, silver, Phillips) (M1.6), touchpad (qty 3, silver, Phillips) (M1.6) and display (qty 2, black, Phillips) (M1.6), plus 8 more in the table below.
Head and drive, as the sources state them: Phillips drive.
11 of the 11 records are marked confirmed, drawn from 1 source (download.lenovo.com).
M1.6 means a 1.6 mm nominal diameter with a 0.35 mm thread pitch. Imperial look-alike: #1-72 UNF (1.85 mm) is larger; there is no true imperial equivalent.
Lenovo YOGA 330-11IGM 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 |
|---|---|---|---|---|---|---|
| M1.6 | 1.8 mm | 0.35 mm | not stated | Phillips | Display (qty 3, silver, Phillips) | Confirmed |
| M1.6 | 1.8 mm | 0.35 mm | not stated | Phillips | Touchpad (qty 3, silver, Phillips) | Confirmed |
| M1.6 | 2.5 mm | 0.35 mm | not stated | Phillips | Display (qty 2, black, Phillips)black finish | Confirmed |
| M2 | 2 mm | 0.4 mm | not stated | Phillips | Display (qty 6, black, Phillips)black finish | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | Phillips | DC-in (qty 2, silver, Phillips) | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | Phillips | SSD (qty 1, silver, Phillips) | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | Phillips | System board (qty 9, silver, Phillips) | Confirmed |
| M2 | 3 mm | 0.4 mm | not stated | Phillips | Wireless card (qty 1, silver, Phillips) | Confirmed |
| M2 | 3.5 mm | 0.4 mm | not stated | Phillips | Battery (qty 5, black, Phillips)black finish | Confirmed |
| M2 | 6 mm | 0.4 mm | not stated | Phillips | Base cover (qty 10, silver, Phillips) | Confirmed |
| M2.5 | 4.5 mm | 0.45 mm | not stated | Phillips | Palm rest (qty 6, black, Phillips)black finish | Confirmed |
Fitment records and sources
Display (qty 3, silver, Phillips)
pitch 0.35 mm · tap 1.25 mm · clearance 1.8 mm · PH00 / Torx T4–T5
Touchpad (qty 3, silver, Phillips)
pitch 0.35 mm · tap 1.25 mm · clearance 1.8 mm · PH00 / Torx T4–T5
Display (qty 2, black, Phillips)
pitch 0.35 mm · tap 1.25 mm · clearance 1.8 mm · PH00 / Torx T4–T5
Display (qty 6, black, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
DC-in (qty 2, silver, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
SSD (qty 1, silver, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
System board (qty 9, silver, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Wireless card (qty 1, silver, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Battery (qty 5, black, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Base cover (qty 10, silver, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Palm rest (qty 6, black, Phillips)
pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8
How to check the screw before you buy
- Laptop covers and brackets often mix two or three lengths of the same thread, so lay the screws out in the order they came out (a magnetic mat or a sheet of paper with the hole pattern drawn on it works).
- Diameter: across the threads an M1.6 screw measures about 1.6 mm with calipers (usually a hair under). This device also uses M2 / M2.5, so measure each screw rather than assuming they match.
- Pitch: 0.35 mm from one thread crest to the next (28.57 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 1.8–6 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 M1.6 heads take PH00 (Phillips) or T4–T5 (Torx), or a 1.5 mm hex key.
- Tightening: no device-specific torque is published in these records. The site's general figure for M1.6 is about 12-20 N·cm into metal threads and 6-10 N·cm into plastic bosses; snug it up and stop.
Common mix-ups with M1.6 / M2 / M2.5
- 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).
- 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 Lenovo YOGA 330-11IGM, closest length match first.
- Lenovo ThinkPad L13 2-in-1 Gen 6 also M2 × 2 mm
- Dell Vostro 15 7570 also M2 × 2 mm
- Dell OEM XPS replacement screw also M2 × 3 mm
- Lenovo ThinkPad x1 Yoga 3rd Gen also M2 × 2 mm
- Dell XPS 15 9520 also M1.6 × 2.5 mm
- Lenovo ThinkPad Wi-Fi / WWAN card also M2 × 3 mm
- HP 346 G3 also M2 × 2 mm
- Lenovo ThinkPad L13 Gen 6 also M2 × 2 mm
Questions about Lenovo YOGA 330-11IGM screws
- What size screw does Lenovo YOGA 330-11IGM use?
- M1.6 × 1.8 mm for display (qty 3, silver, Phillips); M1.6 × 1.8 mm for touchpad (qty 3, silver, Phillips); M1.6 × 2.5 mm for display (qty 2, black, Phillips); M2 × 2 mm for display (qty 6, black, Phillips); M2 × 3 mm for DC-in (qty 2, silver, Phillips); M2 × 3 mm for SSD (qty 1, silver, Phillips); M2 × 3 mm for system board (qty 9, silver, Phillips); M2 × 3 mm for wireless card (qty 1, silver, Phillips); M2 × 3.5 mm for battery (qty 5, black, Phillips); M2 × 6 mm for base cover (qty 10, silver, Phillips); M2.5 × 4.5 mm for palm rest (qty 6, black, Phillips).
- How long are the screws in Lenovo YOGA 330-11IGM?
- The records range from 1.8 to 6 mm depending on the position, so match each screw to its own hole.
- What is the thread pitch of an M1.6 screw?
- 0.35 mm (coarse), which is the standard pitch for M1.6 machine screws; a 0.2 mm fine pitch exists but is uncommon. The tap drill is 1.25 mm and the normal clearance hole is 1.8 mm.
- What screwdriver do I need for Lenovo YOGA 330-11IGM?
- The source lists a Phillips drive. Standard M1.6 heads otherwise take PH00 (Phillips) or T4–T5 (Torx), or a 1.5 mm hex key.
- Can I use an imperial screw instead of M1.6?
- No. Imperial look-alike: #1-72 UNF (1.85 mm) is larger; there is no true imperial equivalent. Use a true M1.6 screw so it does not cross-thread or strip the hole.
- Where can I buy replacement screws for Lenovo YOGA 330-11IGM?
- TechSpareWarehouse (our own store) lists M2 x 2mm, M2 x 3mm and M2 x 6mm, which match lengths in the records above.