EVBox Troniq Compact Modular screw size
M4 / M5 · 10 to 12 mm long
The screws used on EVBox Troniq Compact Modular are M4 and M5 in lengths from 10 to 12 mm.
There are 2 separate fitment records for it, including internal plate fastening screws (M4) and front plate fastening screws (M5).
2 of the 2 records are marked confirmed, drawn from 1 source (evbox.com).
M4 means a 4 mm nominal diameter with a 0.7 mm thread pitch. Imperial look-alike: #8-32 (4.17 mm) — the standard US PC/rack screw, close but not the same.
EVBox Troniq Compact Modular 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 |
|---|---|---|---|---|---|---|
| M4 | 12 mm | 0.7 mm | not stated | not stated | internal plate fastening screws | Confirmed |
| M5 | 10 mm | 0.8 mm | not stated | not stated | front plate fastening screws | Confirmed |
Fitment records and sources
internal plate fastening screws
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
front plate fastening screws
pitch 0.8 mm · tap 4.2 mm · clearance 5.5 mm · PH2 / Torx T25
How to check the screw before you buy
- On vehicles and bikes, use the original strength class and finish; outdoor hardware is usually stainless or coated to resist corrosion.
- Diameter: across the threads an M4 screw measures about 4 mm with calipers (usually a hair under). This device also uses M5, so measure each screw rather than assuming they match.
- Pitch: 0.7 mm from one thread crest to the next (14.29 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 10–12 mm, which means different positions take different lengths — match each hole to its own screw.
- Driver: the source does not name the drive. Standard M4 heads take PH2 for Phillips and T20 for Torx, and a 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 M4 is about 2.0-3.0 N·m into metal threads and 0.8-1.4 N·m into plastic bosses; snug it up and stop.
Common mix-ups with M4 / M5
- M4 and 6-32 UNC share a nominal diameter with different pitch — a classic cross-thread in US-market kits.
- Wheelchair and mobility OEM screws specify an exact standard and strength class (ISO 7045 CL4.8, ISO 4762 CL12.9). Matching only the thread size can cause a failure under load.
- M5x0.8 is the de facto universal bike thread — confirm 0.8mm pitch before threading into carbon or alloy bosses.
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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Devices whose records share a thread with EVBox Troniq Compact Modular, closest length match first.
- Aftermarket car stereo cage also M5 × 10 mm
- E-scooter deck & folding covers also M5 × 10 mm
- Xiaomi M365 / Ninebot deck cover also M5 × 10 mm
- NovAtel SMART7 GNSS smart antenna also M4 × 12 mm
- Bike kickstand plates also M5 × 10 mm
- E-bike controller mounting plate also M5 × 10 mm
- Car centre console and vent trim also M4 × 12 mm
- Mobility scooter battery box screw set also M5 × 10 mm
Questions about EVBox Troniq Compact Modular screws
- What size screw does EVBox Troniq Compact Modular use?
- M4 × 12 mm for internal plate fastening screws; M5 × 10 mm for front plate fastening screws.
- How long are the screws in EVBox Troniq Compact Modular?
- The records range from 10 to 12 mm depending on the position, so match each screw to its own hole.
- What is the thread pitch of an M4 screw?
- 0.7 mm (coarse), which is the standard pitch for M4 machine screws; a 0.5 mm fine pitch exists but is uncommon. The tap drill is 3.3 mm and the normal clearance hole is 4.5 mm.
- What screwdriver do I need for EVBox Troniq Compact Modular?
- The sources do not name the drive. For M4, Phillips heads normally take PH2 and Torx heads T20; socket heads take a 3 mm hex key.
- Can I use an imperial screw instead of M4?
- No. Imperial look-alike: #8-32 (4.17 mm) — the standard US PC/rack screw, close but not the same. Use a true M4 screw so it does not cross-thread or strip the hole.