Eyewire / hinge screw, large head (QTE Vigor 80086) screw size
M1.4 · 3.8 mm long
Our records put Eyewire / hinge screw, large head (QTE Vigor 80086) on M1.4 screws, 3.8 mm long.
The record covers 2.5mm large-head eyewire screw sold in 100-packs.
This entry is marked confirmed and comes from qtena.com.
M1.4 means a 1.4 mm nominal diameter with a 0.3 mm thread pitch. Imperial look-alike: #0-80 UNF (1.52 mm) — close in diameter, different pitch, do not mix.
Eyewire / hinge screw, large head (QTE Vigor 80086) 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 |
|---|---|---|---|---|---|---|
| M1.4 | 3.8 mm | 0.3 mm | not stated | not stated | 2.5mm large-head eyewire screw sold in 100-packs | Confirmed |
Fitment records and sources
2.5mm large-head eyewire screw sold in 100-packs
pitch 0.3 mm · tap 1.1 mm · clearance 1.6 mm · PH000 / PH00 / Torx T2–T3
How to check the screw before you buy
- If the hinge barrel is stripped, an oversize or self-tapping repair screw is the usual fix rather than the original size.
- Diameter: across the threads an M1.4 screw measures about 1.4 mm with calipers (usually a hair under). If yours measures noticeably more or less, it is a different thread.
- Pitch: 0.3 mm from one thread crest to the next (33.33 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 record states 3.8 mm. Going longer risks bottoming out or touching parts behind the hole; going shorter loses thread engagement.
- Driver: the source does not name the drive. Standard M1.4 heads take PH000 / PH00 for Phillips and T2–T3 for Torx, and a 1.3 mm hex key for socket heads; a bit that fits loosely will cam out and strip the head.
- Tightening: no device-specific torque is published in these records. The site's general figure for M1.4 is about 8-12 N·cm into metal threads and 4-7 N·cm into plastic bosses; snug it up and stop.
Common mix-ups with M1.4
- Eyewear screws are named thread x shaft x length, a different convention from ISO metric naming — easy to order wrong.
- M1.4 is THE Samsung Galaxy internal screw across S, A, M and Note lines — but lengths run 2.3mm to 4mm+ and are not interchangeable between models.
More in Eyewear
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Browse all 21 in Eyewear →The same screw also fits
Devices whose records share a thread with Eyewire / hinge screw, large head (QTE Vigor 80086), closest length match first.
- Spectacle frame hinge screws (ISO 11381 standard) also M1.4 × 3.8 mm
- Eyeglass & sunglass metal hinges also M1.4 × 3.8 mm
- Eyeglass hinge screw (internal thread spec) also M1.4 × 3.8 mm
- DIN 912 socket-head cap screw (smallest size) also M1.4 × 3.8 mm
- Bredent dental prosthetic screw also M1.4 × 3.8 mm
- Eyeglass spring hinge barrel also M1.4 × 3.8 mm
- Rimless eyewire tension screw also M1.4 × 3.8 mm
- Micro RC helicopters also M1.4 × 3.8 mm
Questions about Eyewire / hinge screw, large head (QTE Vigor 80086) screws
- What size screw does Eyewire / hinge screw, large head (QTE Vigor 80086) use?
- M1.4 × 3.8 mm for 2.5mm large-head eyewire screw sold in 100-packs.
- How long are the screws in Eyewire / hinge screw, large head (QTE Vigor 80086)?
- The record gives 3.8 mm. Measure the original from under the head (overall for a countersunk head) to confirm before ordering.
- What is the thread pitch of an M1.4 screw?
- 0.3 mm (coarse), which is the standard pitch for M1.4 machine screws. The tap drill is 1.1 mm and the normal clearance hole is 1.6 mm.
- What screwdriver do I need for Eyewire / hinge screw, large head (QTE Vigor 80086)?
- The sources do not name the drive. For M1.4, Phillips heads normally take PH000 / PH00 and Torx heads T2–T3; socket heads take a 1.3 mm hex key.
- Can I use an imperial screw instead of M1.4?
- No. Imperial look-alike: #0-80 UNF (1.52 mm) — close in diameter, different pitch, do not mix. Use a true M1.4 screw so it does not cross-thread or strip the hole.