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This 4-piece set of 5mm flange coupling connectors is crafted from premium 45# alloy steel with heat and electroplated finishing for exceptional durability and insulation. Designed specifically for RC model motors and DIY projects, it features chamfered guides and M3 threaded fastening screws for easy, secure installation. The package includes all necessary hardware plus a mini hex wrench, making it a complete, reliable solution for professional-grade shaft coupling.
| ASIN | B08334MFVT |
| Best Sellers Rank | 228,069 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 183 in Rigid Set Screw Couplings |
| Brand Name | daier |
| Colour | Silver |
| Customer Reviews | 4.6 out of 5 stars 848 Reviews |
| Drive Style | External Hex |
| Exterior Finish | Aluminum,Steel |
| Exterior finish | Aluminum , Steel |
| Fastener Type | Flange |
| Fastener type | Flange |
| Finish Types | Brushed |
| Manufacturer | daier |
| Manufacturer Part Number | H417*4 |
| Material | Metal |
| Material Type | Metal |
| Metal | Alloy Steel, Aluminium, Copper |
| Metal type | Alloy Steel, Aluminium, Copper |
| Model Number | H417*4 |
| Number of Pieces | 13 |
| Set Name | Set of 4 |
| Size | 5 mm |
| Thread Size | M 3 |
| Thread size | M 3 |
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.
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.
S**.
These fit small gear drives
Nice product
J**Y
Bien fait
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