Specification Brand : Mrosnail BulletPoint1 : [Premium Quality Material]: Mrosnail's 4mm flange coupling connectors are crafted from electroplated, heat-treated steel, ensuring unparalleled durability and high hardness. Ideal for rigorous use in DIY RC model motors. BulletPoint2 : [Precision Engineering]: These rigid shaft axis fittings are designed with meticulous attention to detail, offering a secure and stable connection for model motor shafts, enhancing performance and reliability. BulletPoint3 : [Versatile Application]: Perfectly suited for a wide range of DIY projects, these couplers are an essential component in building or repairing RC model motors, offering versatility and ease of use for hobbyists and professionals alike. BulletPoint4 : [Easy Installation]: Each set includes 4 flange coupling connectors, ensuring a hassle-free installation. The precision-engineered design allows for quick and efficient assembly, making it user-friendly for all skill levels. BulletPoint5 : [Enhanced Stability and Alignment]: The robust construction of Mrosnail couplers ensures excellent shaft alignment and stability, minimizing vibration and wear, and prolonging the lifespan of your RC model motors. Color : Silver DriveSystem : External Hex ExteriorFinish : Silver ExternallyAssignedProductIdentifier1 : 0312350242505 ExternallyAssignedProductIdentifier2 : 312350242505 FinishType : Electroplated ItemName : Mrosnail 4Pcs 4mm Flange Coupling Connector, Rigid Shaft Axis Fittings, Electroplated & High Hardness Heat-Treated for DIY RC Model Motors ItemPackageDimensions_Height : 25.4 centimeters ItemPackageDimensions_Length : 2 centimeters ItemPackageDimensions_Width : 20.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : Mrosnail Material : Steel Material1 : Stainless Steel Material2 : Brass MetalType : Alloy Steel MetalType1 : Stainless Steel MetalType2 : Brass ModelNumber : mea220111ee0456 NumberOfItems : 1 PartNumber : QAQ-004 ProductDescription : Discover the unmatched quality of Mrosnail's 4Pcs 4mm Flange Coupling Connectors, meticulously crafted for your DIY RC model motor projects. Each connector is made from electroplated, heat-treated steel, providing high hardness and exceptional durability. Designed for precision and stability, these rigid shaft axis fittings are essential for any enthusiast or professional seeking reliable performance. The versatile design makes them suitable for various applications, ensuring a perfect fit for your model motors. Installation is a breeze, thanks to their user-friendly design, promoting efficient assembly and maintenance. With Mrosnail's couplers, enjoy enhanced stability and alignment, reducing wear and extending the life of your creations. Perfect for those who value quality and precision in their DIY projects. ProductSiteLaunchDate : 2024-01-20T07:06:05.676Z Size : 4mm 4Pcs SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 6 UnspscCode : 31161700