BetaFPV Meteor/Cetus whoop motor screws screw size
M1.4 · 3 mm long
Our records put BetaFPV Meteor/Cetus whoop motor screws on M1.4 screws, 3 mm long.
It is listed for M1.4x3mm motor fixing screws for whoop brushless motors.
This entry is marked confirmed and comes from betafpv.com.
An M1.4 screw is 1.4 mm in diameter with a 0.3 mm pitch, tapped with a 1.1 mm drill; imperial look-alike: #0-80 UNF (1.52 mm) — close in diameter, different pitch, do not mix.
BetaFPV Meteor/Cetus whoop motor screws 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 mm | 0.3 mm | not stated | not stated | M1.4x3mm motor fixing screws for whoop brushless motors | Confirmed |
Fitment records and sources
M1.4x3mm motor fixing screws for whoop brushless motors
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
- Frame and motor screws must not reach the motor windings; check the length against the motor's mounting depth.
- 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 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
- Whoop motor screws differ between M1.4x3mm and M1.6x4mm across BetaFPV/NewBeeDrone product generations — check the exact model.
- Whoop drone M1.4 comes in steel, PEEK and RENY versions: plastic ones are for cameras, not structural frame use.
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 BetaFPV Meteor/Cetus whoop motor screws, closest length match first.
- Micro RC helicopters also M1.4 × 3 mm
- BETAFPV Meteor/Air series tiny-whoop brushless motor fixing screws also M1.4 × 3 mm
- BETAFPV Meteor / Air / Cetus whoops also M1.4 × 3 mm
- Clock balance cock and pallet screws also M1.4 × 3 mm
- Eyeglass hinge screw (internal thread spec) also M1.4 × 3 mm
- Samsung Galaxy S23+ internal shields also M1.4 × 3 mm
- Moto X Pure Edition phone backplate screw also M1.4 × 3 mm
- Sennheiser MKH800 microphone / SK6000 bodypack also M1.4 × 3 mm
Questions about BetaFPV Meteor/Cetus whoop motor screws screws
- What size screw does BetaFPV Meteor/Cetus whoop motor screws use?
- M1.4 × 3 mm for M1.4x3mm motor fixing screws for whoop brushless motors.
- How long are the screws in BetaFPV Meteor/Cetus whoop motor screws?
- The record gives 3 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 BetaFPV Meteor/Cetus whoop motor screws?
- 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.