4Pcs 6mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors
Details
- MaterialMetal
- Fastener TypeFlange Hex
- Thread Sizem3
- Exterior FinishAluminum Steel
- Metal TypeAlloy Steel
Description
⚙️ Lock in precision, power your passion!
- PRECISION FIT - 6mm inner diameter with M3 fixed hole screws ensures a flawless, wobble-free shaft connection every time.
- COMPLETE DIY KIT - Includes 4 flange couplings, 8 fastening screws, and a mini hex wrench—everything you need to upgrade your RC model motor setup.
- VERSATILE COMPATIBILITY - Perfectly engineered for RC model motors and other DIY shaft axis fittings, making your projects smoother and more reliable.
- INDUSTRIAL GRADE STRENGTH - Crafted from premium 45# steel, outperforming copper and aluminum alloys for unmatched durability and stability.
- HEAT ELECTROPLATED FINISH - Enhanced corrosion resistance and insulation for long-lasting performance under demanding conditions.
This 4-piece set of 6mm flange coupling connectors is made from industrial-grade 45# steel with a heat and electroplated finish, providing superior durability and corrosion resistance. Designed for RC model motors and DIY shaft axis fittings, it includes M3 fastening screws and a mini hex wrench for easy, secure installation.
Specifications
| Material | Metal |
| Fastener Type | Flange, Hex |
| Thread Size | m3 |
| Exterior Finish | Aluminum,Steel |
| Metal Type | Alloy Steel |
| Drive System | External Hex |
| Brand | daier |
| Inside Thread Size | M3 |
| Grade Rating | industrial |
| Size | 6mm |
| Item Diameter | 6 Millimeters |
| Compatible groove diameter | 6 Millimeters |
| Number of Pieces | 4 |
| Manufacturer | daier |
| Part Number | H418*4 |
| Item Weight | 1.41 ounces |
| Item model number | H418*4 |
| Cutting Diameter | 6 Millimeters |
| Batteries Included? | No |
| Batteries Required? | No |
Have a Question? See What Others Asked
Reviews
M**E
Lure turner
Used these to make a couple of lure turners. Worked very well. Solid and seem durable. Great value
T**H
Inexpensive Metal flanges seem well made and come with screws and allen wrench
I needed a flange for mounting a plastic fan unit that came with a flimsy flange molded in, that had failed.I dremelled out the old flange and added one of these metal flanges attaching it with screws and glueBonus It comes with an allen wrench of the right size for the tiny set screws supplied
J**E
Not for high torque applications
Not for high torque applications. I was planning on using this with a d shaft motor capable of producing more than 30kg-cm of torque. Unfortunately the set screw gets pushed out and strips the threads around 20kg-cm of torque. I tried a longer M3 screw and while better than the provided set screw it didn't work either. The single set screw per side is not a good design for higher torque applications. Other than that they seem great.
R**R
Good value ! Worked great on my project.
These are excellent couplers . They are well balanced , centered and stout.
J**W
Excellent
Great quality and fit. Extra screws included.
D**S
Adapter
Great
K**D
as advertized
as advertised
C**G
Quality item. Weldable.
NIce quality. I actually welded one of these couplers to a fender washer to make a replacement dryer knob that was no longer available.
Common Questions
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