Micro/tiny whoop drone motor mounting screws screw size
M1.4 · 3.5 mm long
Our records put Micro/tiny whoop drone motor mounting screws on M1.4 screws, 3.5 mm long.
The record covers WREKD product listing: 'M1.4 x 3.5mm RENY Chemis Head Micro Whoop Motor Screws' explicitly specified as M1.4 thread.
This entry is marked confirmed and comes from wrekd.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.
Micro/tiny whoop drone motor mounting 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 | 3.5 mm | 0.3 mm | not stated | not stated | WREKD product listing: 'M1.4 x 3.5mm RENY Chemis Head Micro Whoop Motor Screws' explicitly specified as M1.4 thread | Confirmed |
Fitment records and sources
WREKD product listing: 'M1.4 x 3.5mm RENY Chemis Head Micro Whoop Motor Screws' explicitly specified as M1.4 thread
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 3.5 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 drone M1.4 comes in steel, PEEK and RENY versions: plastic ones are for cameras, not structural frame use.
- Whoop motor screws differ between M1.4x3mm and M1.6x4mm across BetaFPV/NewBeeDrone product generations — check the exact model.
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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Questions about Micro/tiny whoop drone motor mounting screws screws
- What size screw does Micro/tiny whoop drone motor mounting screws use?
- M1.4 × 3.5 mm for WREKD product listing: 'M1.4 x 3.5mm RENY Chemis Head Micro Whoop Motor Screws' explicitly specified as M1.4 thread.
- How long are the screws in Micro/tiny whoop drone motor mounting screws?
- The record gives 3.5 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 Micro/tiny whoop drone motor mounting 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.