Philips IntelliVue MP80/MP90 monitor screw size
M3 / M4 · 6 to 30 mm long
If you are replacing a screw on Philips IntelliVue MP80/MP90 monitor, the thread is M3 and M4 in lengths from 6 to 30 mm.
There are 6 separate fitment records for it, including torx screws securing mainboard to FMS housing (x8, small parts kit M8048-64002) (M3), torx screws connecting CPU board with spacers to mainboard (x8) (M3) and screws securing video boards to chassis with spacer (x2) (M3), plus 3 more in the table below.
Head and drive, as the sources state them: Torx drive.
6 of the 6 records are marked confirmed, drawn from 1 source (frankshospitalworkshop.com).
M3 means a 3 mm nominal diameter with a 0.5 mm thread pitch. Imperial look-alike: #5-40 (3.18 mm) or #4-40 — neither interchanges with M3.
Philips IntelliVue MP80/MP90 monitor 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 |
|---|---|---|---|---|---|---|
| M3 | 6 mm | 0.5 mm | not stated | Torx | Torx screws securing mainboard to FMS housing (x8, small parts kit M8048-64002) | Confirmed |
| M3 | 20 mm | 0.5 mm | not stated | Torx | Torx screws connecting CPU board with spacers to mainboard (x8) | Confirmed |
| M3 | 25 mm | 0.5 mm | not stated | not stated | screws securing video boards to chassis with spacer (x2) | Confirmed |
| M4 | 8 mm | 0.7 mm | not stated | Torx | Torx screws securing handle or MMS mount to FMS housing (x4) | Confirmed |
| M4 | 12 mm | 0.7 mm | not stated | Torx | Torx screws securing FMS housing (x4) | Confirmed |
| M4 | 30 mm | 0.7 mm | not stated | not stated | screws attaching Speedpoint/chassis rear hardware (x2) | Confirmed |
Fitment records and sources
Torx screws securing mainboard to FMS housing (x8, small parts kit M8048-64002)
pitch 0.5 mm · tap 2.5 mm · clearance 3.4 mm · PH1 / Torx T10
Torx screws connecting CPU board with spacers to mainboard (x8)
pitch 0.5 mm · tap 2.5 mm · clearance 3.4 mm · PH1 / Torx T10
screws securing video boards to chassis with spacer (x2)
pitch 0.5 mm · tap 2.5 mm · clearance 3.4 mm · PH1 / Torx T10
Torx screws securing handle or MMS mount to FMS housing (x4)
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
Torx screws securing FMS housing (x4)
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
screws attaching Speedpoint/chassis rear hardware (x2)
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
How to check the screw before you buy
- For a wall or arm mount, the screw has to engage the threaded insert by several turns but must not bottom out, so measure the insert depth and add the thickness of the bracket and any spacers.
- Diameter: across the threads an M3 screw measures about 3 mm with calipers (usually a hair under). This device also uses M4, so measure each screw rather than assuming they match.
- Pitch: 0.5 mm from one thread crest to the next (20 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 6–30 mm, which means different positions take different lengths — match each hole to its own screw.
- Driver: the source names a Torx drive. For comparison, standard M3 heads take PH1 (Phillips) or T10 (Torx), or a 2.5 mm hex key.
- Tightening: no device-specific torque is published in these records. The site's general figure for M3 is about 80-130 N·cm into metal threads and 35-60 N·cm into plastic bosses; snug it up and stop.
Common mix-ups with M3 / M4
- Cleanroom/vacuum-rated M3 screws (titanium, vented, low-outgas) from NBK are a distinct specialty class, priced and sourced very differently from commodity M3 hardware — do not substitute one for the other in semiconductor fixtures.
- Telescope thumbscrews are sold in a wide non-metric legacy range too (1/4-20, 8-32, 10-32 on many Meade/Celestron mounts), so metric M3/M4 fitment applies mainly to newer/international accessory ecosystems (SkyWatcher, generic 1.25" accessories) and should not be assumed universal.
- Curved or textured monitor backs often need spacers or washers to clear the arm clamp.
- Most HVAC chassis hardware in US-market units is imperial; metric shows up mainly on European-made components.
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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M3 x 6mm Replacement Screws for XLR Audio Connectors Phillips Wafer Head 50-Pack
$4.99 -
M3 x 6mm Phillips Wafer Head Carbon Steel Machine Screws for XLR Audio Connectors | 50-Pack (Black)
$4.99
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M4 x 12mm Black Wafer Head Chainsaw & Cut-off Saw Screws for STIHL MS 460, MS 362, TS480i & TS500i (IS-M4x12) – 10-Pack Replacement
$5.49Choose size -
M4 x 12mm Black Wafer Head Monitor VESA, Neck & Stand Screws for Dell UltraSharp U4320Q & Sceptre Monitors – 8-Pack Replacement
$5.49Choose size -
M3 x 6mm Phillips Wafer Head Screw for 3D Printer Frame Assembly - Single Replacement Black
$0.10 each · min. 50
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M3 x 6mm Phillips Wafer Head Screw for Boutique Guitar Pedal Enclosure - Single Replacement Black
$0.10 each · min. 50
More in Displays, TVs & Mounts
The same screw also fits
Devices whose records share a thread with Philips IntelliVue MP80/MP90 monitor, closest length match first.
- LG 47LW7700 also M4 × 12 mm
- LED video wall cabinet top screw F and side screw D also M4 × 8 mm
- Dell U2419HC also M3 × 6 mm
- Dell P2714H also M3 × 6 mm
- LG 50PZ750 also M4 × 12 mm
- GCX 75/100mm VESA flush display mount also M4 × 8 mm
- Elo self-service stand (E796965 / E797162) also M4 × 8 mm
- LG 55LM7600 also M4 × 8 mm
Questions about Philips IntelliVue MP80/MP90 monitor screws
- What size screw does Philips IntelliVue MP80/MP90 monitor use?
- M3 × 6 mm for torx screws securing mainboard to FMS housing (x8, small parts kit M8048-64002); M3 × 20 mm for torx screws connecting CPU board with spacers to mainboard (x8); M3 × 25 mm for screws securing video boards to chassis with spacer (x2); M4 × 8 mm for torx screws securing handle or MMS mount to FMS housing (x4); M4 × 12 mm for torx screws securing FMS housing (x4); M4 × 30 mm for screws attaching Speedpoint/chassis rear hardware (x2).
- How long are the screws in Philips IntelliVue MP80/MP90 monitor?
- The records range from 6 to 30 mm depending on the position, so match each screw to its own hole.
- What is the thread pitch of an M3 screw?
- 0.5 mm (coarse), which is the standard pitch for M3 machine screws; a 0.35 mm fine pitch exists but is uncommon. The tap drill is 2.5 mm and the normal clearance hole is 3.4 mm.
- What screwdriver do I need for Philips IntelliVue MP80/MP90 monitor?
- The source lists a Torx drive. Standard M3 heads otherwise take PH1 (Phillips) or T10 (Torx), or a 2.5 mm hex key.
- Can I use an imperial screw instead of M3?
- No. Imperial look-alike: #5-40 (3.18 mm) or #4-40 — neither interchanges with M3. Use a true M3 screw so it does not cross-thread or strip the hole.
- Where can I buy replacement screws for Philips IntelliVue MP80/MP90 monitor?
- TechSpareWarehouse (our own store) lists M3 x 6mm, which matches the length in the records above.