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Lenovo ThinkPad L13 2-in-1 Gen 6 screw size

M1.6 / M2 / M2.5 · 1.8 to 5 mm long

The screws used on Lenovo ThinkPad L13 2-in-1 Gen 6 are M1.6, M2 and M2.5 in lengths from 1.8 to 5 mm.

There are 12 separate fitment records for it, including speaker (qty 2, flat, black) (M1.6), touchpad (qty 7, flat, black) (M2) and power button (qty 1, flat, silver) (M2), plus 9 more in the table below.

12 of the 12 records are marked confirmed, drawn from 1 source (download.lenovo.com).

An M1.6 screw is 1.6 mm in diameter with a 0.35 mm pitch, tapped with a 1.25 mm drill; imperial look-alike: #1-72 UNF (1.85 mm) is larger; there is no true imperial equivalent.

Lenovo ThinkPad L13 2-in-1 Gen 6 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.

ThreadLengthPitchHeadDriveWhere it goesStatus
M1.62.1 mm0.35 mmnot statednot statedSpeaker (qty 2, flat, black)black finishConfirmed
M21.8 mm0.4 mmnot statednot statedTouchpad (qty 7, flat, black)black finishConfirmed
M22 mm0.4 mmnot statednot statedPower button (qty 1, flat, silver)Confirmed
M22 mm0.4 mmnot statednot statedSystem board (qty 1, flat, silver)Confirmed
M22.5 mm0.4 mmnot statednot statedCard reader (qty 4, flat, black)black finishConfirmed
M22.9 mm0.4 mmnot statednot statedTouchpad (qty 2, flat, silver)Confirmed
M24.5 mm0.4 mmnot statednot statedBattery (qty 3, flat, silver)Confirmed
M25 mm0.4 mmnot statednot statedBracket (qty 5, flat, silver)Confirmed
M25 mm0.4 mmnot statednot statedSystem board (qty 1, flat, silver)Confirmed
M2.52.3 mm0.45 mmnot statednot statedPalm rest (qty 6, flat, black)black finishConfirmed
M2.52.3 mm0.45 mmnot statednot statedUnspecified (qty 6, flat, black)black finishConfirmed
M2.55 mm0.45 mmnot statednot statedPower button (qty 6, flat, silver)Confirmed

Fitment records and sources

M1.62.1 mmconfirmed

Speaker (qty 2, flat, black)

pitch 0.35 mm · tap 1.25 mm · clearance 1.8 mm · PH00 / Torx T4–T5

M21.8 mmconfirmed

Touchpad (qty 7, flat, black)

pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6

M22 mmconfirmed

Power button (qty 1, flat, silver)

pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6

M22 mmconfirmed

System board (qty 1, flat, silver)

pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6

M22.5 mmconfirmed

Card reader (qty 4, flat, black)

pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6

M22.9 mmconfirmed

Touchpad (qty 2, flat, silver)

pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6

M24.5 mmconfirmed

Battery (qty 3, flat, silver)

pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6

M25 mmconfirmed

Bracket (qty 5, flat, silver)

pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6

M25 mmconfirmed

System board (qty 1, flat, silver)

pitch 0.4 mm · tap 1.6 mm · clearance 2.4 mm · PH0 / Torx T6

M2.52.3 mmconfirmed

Palm rest (qty 6, flat, black)

pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8

M2.52.3 mmconfirmed

Unspecified (qty 6, flat, black)

pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8

M2.55 mmconfirmed

Power button (qty 6, flat, silver)

pitch 0.45 mm · tap 2.05 mm · clearance 2.9 mm · PH1 / Torx T8

How to check the screw before you buy

  1. 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).
  2. 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.
  3. 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.
  4. Length: measure from under the head to the tip for pan, button, wafer and cap heads; countersunk (flat) heads are measured overall.
  5. The records span 1.8–5 mm, which means different positions take different lengths — match each hole to its own screw.
  6. Driver: the source does not name the drive. Standard M1.6 heads take PH00 for Phillips and T4–T5 for Torx, and a 1.5 mm hex key for socket heads; a bit that fits loosely will cam out and strip the head.
  7. 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).
  • Nylon-coated M2.5 screws (ThinkPad Edge) are thread-locking; plain replacements work loose over time.

Pitch gauge · Screw size finder · Torque guide

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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The same screw also fits

Devices whose records share a thread with Lenovo ThinkPad L13 2-in-1 Gen 6, closest length match first.

Questions about Lenovo ThinkPad L13 2-in-1 Gen 6 screws

What size screw does Lenovo ThinkPad L13 2-in-1 Gen 6 use?
M1.6 × 2.1 mm for speaker (qty 2, flat, black); M2 × 1.8 mm for touchpad (qty 7, flat, black); M2 × 2 mm for power button (qty 1, flat, silver); M2 × 2 mm for system board (qty 1, flat, silver); M2 × 2.5 mm for card reader (qty 4, flat, black); M2 × 2.9 mm for touchpad (qty 2, flat, silver); M2 × 4.5 mm for battery (qty 3, flat, silver); M2 × 5 mm for bracket (qty 5, flat, silver); M2 × 5 mm for system board (qty 1, flat, silver); M2.5 × 2.3 mm for palm rest (qty 6, flat, black); M2.5 × 2.3 mm for unspecified (qty 6, flat, black); M2.5 × 5 mm for power button (qty 6, flat, silver).
How long are the screws in Lenovo ThinkPad L13 2-in-1 Gen 6?
The records range from 1.8 to 5 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 ThinkPad L13 2-in-1 Gen 6?
The sources do not name the drive. For M1.6, Phillips heads normally take PH00 and Torx heads T4–T5; socket heads take 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 ThinkPad L13 2-in-1 Gen 6?
TechSpareWarehouse (our own store) lists M2 x 2mm, M2 x 2.5mm and M2 x 3mm, which match lengths in the records above.