Lenovo YOGA 730-15IKB screw size
M1.6 / M2 / M2.5 · 2 to 7 mm long
Our records put Lenovo YOGA 730-15IKB on M1.6, M2 and M2.5 screws in lengths from 2 to 7 mm.
There are 11 separate fitment records for it, including power button (qty 6, black, Phillips) (M1.6), display (qty 6, black, Phillips) (M2) and display (qty 2, silver, Phillips) (M2), plus 8 more in the table below.
Head and drive, as the sources state them: Phillips and Torx drives.
11 of the 11 records are marked confirmed, drawn from 1 source (download.lenovo.com).
For reference, M1.6 is 1.6 mm across the threads at 0.35 mm pitch. The imperial size people confuse it with: #1-72 UNF (1.85 mm) is larger; there is no true imperial equivalent.
Lenovo YOGA 730-15IKB 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 | 2 mm | 0.35 mm | not stated | Phillips | Power button (qty 6, black, Phillips)black finish | Confirmed |
| M2 | 2 mm | 0.4 mm | not stated | Phillips | Display (qty 6, black, Phillips)black finish | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | Phillips | Display (qty 2, silver, Phillips) | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | Phillips | Power button (qty 1, black, Phillips)black finish | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | Phillips | SSD (qty 1, black, Phillips)black finish | Confirmed |
| M2 | 2.5 mm | 0.4 mm | not stated | Phillips | Wireless card (qty 1, black, Phillips)black finish | Confirmed |
| M2 | 4.5 mm | 0.4 mm | not stated | Phillips | Battery (qty 4, black, Phillips)black finish | Confirmed |
| M2 | 4.5 mm | 0.4 mm | not stated | Phillips | Fan (qty 4, black, Phillips)black finish | Confirmed |
| M2 | 4.5 mm | 0.4 mm | not stated | Phillips | System board (qty 4, black, Phillips)black finish | Confirmed |
| M2 | 7 mm | 0.4 mm | not stated | Torx | Base cover (qty 10, black, Torx)black finish | Confirmed |
| M2.5 | 5 mm | 0.45 mm | not stated | Phillips | Display (qty 4, silver, Phillips) | Confirmed |
Fitment records and sources
Power button (qty 6, 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
Display (qty 2, silver, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Power button (qty 1, black, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
SSD (qty 1, black, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Wireless card (qty 1, black, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Battery (qty 4, black, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Fan (qty 4, black, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
System board (qty 4, black, Phillips)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Base cover (qty 10, black, Torx)
pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6
Display (qty 4, silver, Phillips)
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 M1.6 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 2–7 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.
-
10x M2 x 2mm Phillips Screws for HP EliteBook 840 G6 846 G6 SSD WiFi
$4.99 -
M2 x 2mm Phillips Flat Head Screw for HP EliteBook 840/846 G6 Laptop Repair - Pack of 100 Black
$7.99
-
M2 x 2.5mm Screws for Dell XPS 14 9440 M.2 SSD Drive – 10-Pack Black
$4.99 -
M2 x 2.5mm Screws for ASUS ROG Strix G17 G713 SSD WiFi Touchpad 10-Pack Black
$4.99
-
M2.5 x 5mm Screws Compatible with Dell XPS 14 9440 Display Assembly 10-Pack
$4.99 -
M2.5 x 5mm Phillips Wafer Head Screw for Action Camera Protective Housing - Pack of 50 Black
$4.79 each · min. 2
-
ASUS ROG Strix G15 G513R Replacement Screws Sold Individually – M1.6 x 3mm, M2 x 2.5mm, M2 x 3mm, M2.5 x 6mm Phillips Wafer Head, Black
$0.10Choose size -
ASUS ROG Strix G17 G713 Replacement Screws Sold Individually – M1.6 x 3mm, M2 x 2.5mm, M2 x 3mm, M2.5 x 6mm Phillips Wafer Head, Black
$0.10Choose size
More in Laptops & PCs
The same screw also fits
Devices whose records share a thread with Lenovo YOGA 730-15IKB, closest length match first.
- Lenovo Y500 also M2 × 2 mm
- HP ProBook 465 G11 also M1.6 × 2 mm
- Lenovo IdeaPad U310 Touch also M2 × 2.5 mm
- Lenovo G70-80 also M2.5 × 5 mm
- HP 340 G7 also M2 × 2 mm
- Lenovo ideapad 500S-13ISK also M2 × 2 mm
- HP ProBook 4440s also M2 × 2 mm
- HP ProBook 440 G10 also M1.6 × 2 mm
Questions about Lenovo YOGA 730-15IKB screws
- What size screw does Lenovo YOGA 730-15IKB use?
- M1.6 × 2 mm for power button (qty 6, black, Phillips); M2 × 2 mm for display (qty 6, black, Phillips); M2 × 2.5 mm for display (qty 2, silver, Phillips); M2 × 2.5 mm for power button (qty 1, black, Phillips); M2 × 2.5 mm for SSD (qty 1, black, Phillips); M2 × 2.5 mm for wireless card (qty 1, black, Phillips); M2 × 4.5 mm for battery (qty 4, black, Phillips); M2 × 4.5 mm for fan (qty 4, black, Phillips); M2 × 4.5 mm for system board (qty 4, black, Phillips); M2 × 7 mm for base cover (qty 10, black, Torx); M2.5 × 5 mm for display (qty 4, silver, Phillips).
- How long are the screws in Lenovo YOGA 730-15IKB?
- The records range from 2 to 7 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 730-15IKB?
- The source lists a Phillips and Torx 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 730-15IKB?
- TechSpareWarehouse (our own store) lists M2 x 2mm, M2 x 2.5mm and M2.5 x 5mm, which match lengths in the records above.