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⚙️ Elevate Your RC Game with Precision Couplings – Because Every Detail Counts!
This 4-piece set of 8mm flange coupling connectors is crafted from durable 45# steel with zinc plating, designed for secure and precise shaft connections in RC models and DIY motors. Featuring M4 threaded fasteners and including a mini hex wrench, these couplers ensure easy installation and long-lasting performance, trusted by hobbyists and professionals alike.
| ASIN | B08335MYGW |
| Best Sellers Rank | 209,839 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 197 in Rigid Set Screw Couplings |
| Brand Name | daier |
| Colour | Silver |
| Compatible Groove Diameter | 4 Millimeters |
| Customer Reviews | 4.6 4.6 out of 5 stars (812) |
| Drive Style | External Hex |
| Exterior Finish | Zinc |
| Fastener Type | Flange |
| Finish Types | Zinc-Plated |
| Grade Rating | commercial |
| Inside Thread Size | M 4 |
| Item Diameter | 8 Millimetres |
| Item Weight | 0.11 Kilograms |
| Manufacturer | daier |
| Manufacturer Part Number | H420*4 |
| Material Type | Metal |
| Metal | Alloy Steel, Aluminium, Copper |
| Model Number | H420*4 |
| Number of Pieces | 4 |
| Size | 8 mm |
| Thread Class | Class 2B |
| Thread Size | M 4 |
| Thread Style | Metric |
| Thread Type | ISO Metric |
R**R
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
Nice quality, used to attach to output 14m shaft of worm gear reducers (after removing key) etc.
A**H
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**E
Arrived as described
M**.
Me gusto los tiempos y el producto es de excelente calidad.
Trustpilot
1 week ago
2 months ago