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⚙️ Elevate your RC build with precision-engineered power connectors!
This 4-piece 5mm flange coupling connector set is crafted from industrial-grade 45# steel with heat and electroplated finishing, delivering superior durability and insulation. Designed for RC model motors, it includes precision-machined couplings, M3 fastening screws, and a mini hex wrench for easy installation. Perfectly sized for 5mm shafts, it’s a top-rated, reliable accessory that enhances stability and performance in DIY RC projects.
| ASIN | B08334MFVT |
| Best Sellers Rank | #6,920 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Rigid Set Screw Couplings |
| Brand | daier |
| Color | Silver |
| Compatible Groove Diameter | 5 Millimeters |
| Customer Reviews | 4.5 out of 5 stars 866 Reviews |
| Drive Style | External Hex |
| Exterior Finish | Aluminum,Steel |
| Fastener Type | Flange |
| Finish Types | Brushed |
| Grade Rating | Industrial |
| Inside Thread Size | M3 |
| Item Diameter | 5 Millimeters |
| Manufacturer | daier |
| Material | Metal |
| Material Type | Metal |
| Metal Type | Alloy Steel, Aluminum, Copper |
| Model | H417*4 |
| Number Of Items | 4 |
| Number of Pieces | 13 |
| Part Number | H417*4 |
| Screw Head Style | Flat |
| Set Name | Single Set |
| Size Name | 5mm |
| Thread Class | Fine |
| Thread Size | M 3 |
| Thread Style | External Metric |
| Thread Type | Iso Metric |
| Unit Count | 4.0 Count |
R**R
Perfect Machining and Great Design – Each Flange Was Flawless
Perfect Machining and Great Design – Each Flange Was Flawless The manufacturer can be rightfully proud of the superior craftsmanship of the workers and high Quality Control inspections. Each flange was perfect: dimensions correct, NO dangerous sharp burrs left over from machining, chamfered guides for axle hole, chamfered beveled guide to screw threads for easier screw starting, and smooth screwing perfectly shaped internal threads. It was really polite, or something, that the manufacturer included the tiny Allen Wrench for the M3 socket head grub screws.
S**.
These fit small gear drives
Nice product
Z**A
Work great
Worked as advertised
R**N
great item.
Would have given five stars, but once installed they were off just a bit had to flatten on lathe to run true. Well worth buying if not needing perfect true. Would buy again. Also would be nice if added at least two extra set screws.
M**E
Perfect fit
Perfect for 1/8” rod when making whirligigs. Used to mount drive shaft to the blade
J**A
Great shipper
As described and fit perfectly on my
D**E
Great
Great
T**N
Perfect fit
I experienced no issues when installing this hub in my project
R**L
Good quality, fast shipping.
Nice quality, used to attach to output 14m shaft of worm gear reducers (after removing key) etc.
A**H
Exactly as expected.
Fits the three 8mm rods that I needed them for. Threaded screw fits properly and snugly. I had a bit of a laugh in that the resealable package ("ziploc" style) was heat-sealed shut BELOW the reseal, so after breaking the heat-seal (cutting it off) you couldn't reseal it anymore.
J**Y
Bien fait
Utile
M**.
MUY BUEN PRODUCTO, LO RECOMIENDO
Me gusto los tiempos y el producto es de excelente calidad.
L**Y
Good product.
Would have given 5 stars if the Allen set screws were a bit longer. Longer screws would work better with "D" shafts on motors.
Trustpilot
3 days ago
2 months ago