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Sonos-class portable speaker driver housings screw size

M2 · 2 to 12 mm long

The screws used on Sonos-class portable speaker driver housings are M2 in lengths from 2 to 12 mm.

Where it is used: general micro-fastener class used for driver/housing screws in this device class per screw manufacturer catalog (SNSS precision-instrument screw line covers M1–M2.5).

This entry is marked reported and comes from alb02.internal.nbk1560.com.

M2 means a 2 mm nominal diameter with a 0.4 mm thread pitch. Imperial look-alike: #2-56 UNC (2.18 mm) is close but not interchangeable.

Sonos-class portable speaker driver housings 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
M22–12 mm0.4 mmnot statednot statedGeneral micro-fastener class used for driver/housing screws in this device class per screw manufacturer catalog (SNSS precision-instrument screw line covers M1–M2.5)Reported

Fitment records and sources

M22-12mmreported

General micro-fastener class used for driver/housing screws in this device class per screw manufacturer catalog (SNSS precision-instrument screw line covers M1–M2.5)

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

How to check the screw before you buy

  1. Instrument and audio hardware often threads into wood or thin metal; a screw that is too long can poke through a finished surface.
  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 2–12 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

  • Framework 13 and 16 use five thread families (M1.2 to M2.5) with overlapping lengths; buy Framework's own fastener kit rather than generic M2 screws.
  • Most consumer gadget teardowns (robot vacuums, toothbrushes, e-readers, VR headsets) list only the driver bit, not the thread — measure before ordering.

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 Sonos-class portable speaker driver housings, closest length match first.

Questions about Sonos-class portable speaker driver housings screws

What size screw does Sonos-class portable speaker driver housings use?
M2 × 2–12 mm for general micro-fastener class used for driver/housing screws in this device class per screw manufacturer catalog (SNSS precision-instrument screw line covers M1–M2.5).
How long are the screws in Sonos-class portable speaker driver housings?
The records range from 2 to 12 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 Sonos-class portable speaker driver housings?
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 Sonos-class portable speaker driver housings?
TechSpareWarehouse (our own store) lists M2 x 2mm, M2 x 2.5mm and M2 x 3mm, which match lengths in the records above.