4Pcs Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors (5mm)
Details
- MaterialMetal
- Fastener typeFlange
- Thread sizeM 3
- Exterior finishAluminum Steel
- Metal typeAlloy Steel
- Drive systemExternal Hex
Description
⚙️ Elevate your RC game with rock-solid connections!
- PRECISION FIT - Engineered for a perfect 5mm shaft diameter ensuring stable, wobble-free connections
- UNMATCHED DURABILITY - Crafted from premium 45# steel, outlasting copper and aluminum alternatives
- VERSATILE COMPATIBILITY - Ideal for RC airplanes, boats, and DIY motor projects—upgrade your model effortlessly
- CORROSION RESISTANT FINISH - Heat-treated and electroplated for long-lasting sturdiness and insulation
- EASY INSTALLATION REPLACEMENT - Designed for quick assembly, minimizing downtime and maximizing your build time
This 4-piece flange coupling connector set features high-grade 45# steel construction with heat and electroplated treatment, delivering superior durability and corrosion resistance. Designed for 5mm shafts, these rigid couplers ensure stable, precise connections ideal for RC models and DIY motor projects.
Specifications
| Manufacturer | winwill |
| Part number | Flange Coupling Connector |
| Item Weight | 40 g |
| Manufacturer reference | Flange Coupling Connector |
| Size | 5mm |
| Material | Metal |
| Item Package Quantity | 1 |
| Number of Pieces | 4 |
| Cutting Diameter | 5 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 5 Millimetres |
Reviews
I**X
Nicely made.
I use these from an electric motor to a gear on my model fairground rides.Fit the motor axle nicely and are concentric. Holes for bolting through.
B**A
Overpriced
Good product, overpriced a little bit
C**S
Very happy with these
... as described and great fit with my Polulu motors
J**O
Nicely made
Good value for money. The only problem was that the very small grub screws came out during transit, and then came out of the plastic bag that contained the flags. Difficult to subsequently find.
L**S
Check you have the right size, these are quite small.
Good quality with grub screws to tighten onto a small drive shaft, I used these to attach a pulley wheel to a small 12v motor and they worked really well. not very big so check your sizing before you buy.
G**K
Not complete
Received the 4x couplings and an Allen key - But only one grub screw though and so not 5 stars.I hope I have some laying around...
S**N
Good
Grate
B**K
Robust and Good Quality
These were very robust and good quality items, just need to make sure the hole pattern matches your requirement
Common Questions
Trustpilot
1 week ago
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