4pcs 6mm Flange Coupling Connector, Rigid Shaft Coupler

Made of high-strength, rust-resistant #45 steel, this coupling withstands continuous operation in DIY and light industrial environments. The hardened set screws provide a secure, vibration-resistant grip on your shafts. Specifications: Inside Diameter: 6mm Shaft Outside Diameter: 0.39"/10mm Outside Diameter: 0.87"/22mm Length: 0.47"/12mm Thread: M3 Material: #45 Steel Color: Silver Quantity: 4 Pieces Note: Due to manual measurement, please allow a deviation of 1 - 2mm.

• Package included: 4 x 6mm flange shaft coupling, 8 x M3 fastening screws, 1 x M3 hex wrench. Shaft outside diameter: 0.39"/10mm, outside diameter: 0.87"/22mm, length: 0.47"/12mm, thread: M3.
• Solid-built: The rigid flange coupling is made of grade 45 carbon steel, it is high-strength and sturdy. The heat treatment and electroplating process ensure exceptional tensile strength, corrosion resistance, and long-term durability.
• Precision alignment: The flange coupling ensures a secure, zero-slip connection between motor and drive shafts. This minimizes vibration and energy loss, delivering smoother operation, improved efficiency, and longer component life for your cars, drones, and boats.
• Easy installation: Designed for hassle-free setup and maintenance. The package includes 4pcs flange couplings, 8pcs fastening screws, and a hex wrench. Simply align the shafts, tighten the screws, and achieve a solid mount in minutes.
• Wide applications: The universal rigid flange design is suitable for securing motor shafts, mounting pulleys, or attaching other accessories on a flat surface. An essential part for RC cars, trucks, drones, and DIY projects.