5 PCS Flange Coupling Connector Guide Shaft Support Coupler Fittings 12mm Inner Diameter

Feature: 1. Electroplating Process: Heating and electroplating process make it firm and insulating, and the impact shaft is more stable. 2. Function: A special coupler, which can fix one shaft to a plane and install other parts on the shaft easily, make your shaft more stable. 3. Easy to Install: This coupling is easy to install and use, convenient to operate, and can quickly replace original damaged parts. 4. Wide Range of Uses: This flange coupling is used for connecting the model shaft and the perfect accessory of RC model motor. 5. Durable Material: The coupling connector is made of premium 45 steel, which is firm, wear resistant and has a long service life. Specification: Item Type: Flange Coupling Connector Material: Steel Gross Weight: 131g 4.6oz Color: Silver Inner Diameter: Approx.12mm 0.5in Diameter: Approx.32mm 1.3in(bottom), Approx.18mm 0.7in(column) Small Hole Diameter: Approx.4mm 0.2in Applicable to: situations of motor, hardware, mold and mechanical transmission. Package List: 5 x Flange Coupling Connector10 x Millimeter Screw1 x Wrench