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Lenovo ThinkPad Z60m screw size

M2 · 3 to 17 mm long

The screws used on Lenovo ThinkPad Z60m are M2 in lengths from 3 to 17 mm.

There are 14 separate fitment records for it, including coin-cell battery (qty 2, flat, black) (M2), memory (qty 1, flat, black) (M2) and palm rest (qty 4, flat, black) (M2), plus 11 more in the table below.

14 of the 14 records are marked confirmed, drawn from 1 source (thinkpad-manuals.retropc.se).

An M2 screw is 2 mm in diameter with a 0.4 mm pitch, tapped with a 1.6 mm drill; imperial look-alike: #2-56 UNC (2.18 mm) is close but not interchangeable.

Lenovo ThinkPad Z60m 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
M217 mm0.4 mmnot statednot statedCoin-cell battery (qty 2, flat, black)black finishConfirmed
M217 mm0.4 mmnot statednot statedMemory (qty 1, flat, black)black finishConfirmed
M217 mm0.4 mmnot statednot statedPalm rest (qty 4, flat, black)black finishConfirmed
M23 mm0.4 mmnot statednot statedBase cover (qty 4, flat, black)black finishConfirmed
M23 mm0.4 mmnot statednot statedCoin-cell battery (qty 4, flat, black)black finishConfirmed
M23 mm0.4 mmnot statednot statedDisplay (qty 4, flat,small-head, black,silver)black finishConfirmed
M23 mm0.4 mmnot statednot statedFan (qty 6, flat, black)black finishConfirmed
M23 mm0.4 mmnot statednot statedSystem board (qty 2, flat, silver)Confirmed
M23 mm0.4 mmnot statednot statedUnspecified (qty 2, flat, black)black finishConfirmed
M23 mm0.4 mmnot statednot statedWireless card (qty 2, flat, black)black finishConfirmed
M25 mm0.4 mmnot statednot statedBase cover (qty 6, flat, black)black finishConfirmed
M25 mm0.4 mmnot statednot statedDisplay (qty 4, flat, black)black finishConfirmed
M25 mm0.4 mmnot statednot statedUnspecified (qty 6, flat, black)black finishConfirmed
M29 mm0.4 mmnot statednot statedUnspecified (qty 3, flat, black)black finishConfirmed

Fitment records and sources

M217 mmconfirmed

Coin-cell battery (qty 2, flat, black)

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

M217 mmconfirmed

Memory (qty 1, flat, black)

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

M217 mmconfirmed

Palm rest (qty 4, flat, black)

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

M23 mmconfirmed

Base cover (qty 4, flat, black)

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

M23 mmconfirmed

Coin-cell battery (qty 4, flat, black)

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

M23 mmconfirmed

Display (qty 4, flat,small-head, black,silver)

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

M23 mmconfirmed

Fan (qty 6, flat, black)

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

M23 mmconfirmed

System board (qty 2, flat, silver)

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

M23 mmconfirmed

Unspecified (qty 2, flat, black)

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

M23 mmconfirmed

Wireless card (qty 2, flat, black)

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

M25 mmconfirmed

Base cover (qty 6, flat, black)

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

M25 mmconfirmed

Display (qty 4, flat, black)

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

M25 mmconfirmed

Unspecified (qty 6, flat, black)

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

M29 mmconfirmed

Unspecified (qty 3, flat, black)

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

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 M2 screw measures about 2 mm with calipers (usually a hair under). If yours measures noticeably more or less, it is a different thread.
  3. Pitch: 0.4 mm from one thread crest to the next (25 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 3–17 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 M2 heads take PH0 for Phillips and T6 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 M2 is about 25-40 N·cm into metal threads and 12-20 N·cm into plastic bosses; snug it up and stop.

Common mix-ups with M2

  • The standard M.2 SSD screw is M2 x 3mm, but some laptops and handhelds use non-standard lengths or head shapes.
  • 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).

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 Z60m, closest length match first.

Questions about Lenovo ThinkPad Z60m screws

What size screw does Lenovo ThinkPad Z60m use?
M2 × 17 mm for coin-cell battery (qty 2, flat, black); M2 × 17 mm for memory (qty 1, flat, black); M2 × 17 mm for palm rest (qty 4, flat, black); M2 × 3 mm for base cover (qty 4, flat, black); M2 × 3 mm for coin-cell battery (qty 4, flat, black); M2 × 3 mm for display (qty 4, flat,small-head, black,silver); M2 × 3 mm for fan (qty 6, flat, black); M2 × 3 mm for system board (qty 2, flat, silver); M2 × 3 mm for unspecified (qty 2, flat, black); M2 × 3 mm for wireless card (qty 2, flat, black); M2 × 5 mm for base cover (qty 6, flat, black); M2 × 5 mm for display (qty 4, flat, black); M2 × 5 mm for unspecified (qty 6, flat, black); M2 × 9 mm for unspecified (qty 3, flat, black).
How long are the screws in Lenovo ThinkPad Z60m?
The records range from 3 to 17 mm depending on the position, so match each screw to its own hole.
What is the thread pitch of an M2 screw?
0.4 mm (coarse), which is the standard pitch for M2 machine screws; a 0.25 mm fine pitch exists but is uncommon. The tap drill is 1.6 mm and the normal clearance hole is 2.4 mm.
What screwdriver do I need for Lenovo ThinkPad Z60m?
The sources do not name the drive. For M2, Phillips heads normally take PH0 and Torx heads T6; socket heads take a 1.5 mm hex key.
Can I use an imperial screw instead of M2?
No. Imperial look-alike: #2-56 UNC (2.18 mm) is close but not interchangeable. Use a true M2 screw so it does not cross-thread or strip the hole.
Where can I buy replacement screws for Lenovo ThinkPad Z60m?
TechSpareWarehouse (our own store) lists M2 x 3mm and M2 x 5mm, which match lengths in the records above.