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⚙️ Lock in Precision, Power Your Passion!
This 4-piece set of 8mm flange coupling connectors, made from high-grade 45# alloy steel with an electroplated finish, offers superior strength and corrosion resistance. Designed specifically for RC model motors and DIY shaft fittings, it includes all necessary screws and a mini hex wrench for quick, precise installation. Engineered for flawless alignment and durability, these couplers elevate your model-building experience with professional-grade reliability.
| ASIN | B08335MYGW |
| ASIN | B08335MYGW |
| Brand | daier |
| Color | Silver |
| Compatible Groove Diameter | 4 Millimeters |
| Customer Reviews | 4.6 4.6 out of 5 stars (781) |
| Customer reviews | 4.6 4.6 out of 5 stars (781) |
| Drive Style | External Hex |
| Exterior Finish | Aluminum,Steel |
| Fastener Type | Flange |
| Finish Types | Electroplated |
| Grade Rating | commercial |
| Inside Thread Size | M4 |
| Item Diameter | 8 Millimeters |
| Item Weight | 0.11 Kilograms |
| Item model number | H420*4 |
| Manufacturer | daier |
| Manufacturer | daier |
| Material Type | Metal |
| Maximum Shear Strength | 370 MPa (53,611 psi) |
| Metal Type | Alloy Steel |
| Model | H420*4 |
| Number of Pieces | 4 |
| Package Dimensions | 9.4 x 8.3 x 3.9 cm; 110 g |
| Part Number | H420*4 |
| Screw Head Style | Hexagonal |
| Set Name | 4 pieces |
| Size Name | 8mm |
| Thread Class | Class 6H |
| Thread Size | M 4 |
| Thread Style | Left Hand |
| 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.
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.
D**.
Great little shaft collars with flanges. Dimensions were accurate and surface finish is good. They worked so well I got a second set.
Trustpilot
1 month ago
1 month ago