Aluminium Alloy Flange Coupling, Rigid Flange Coupling Connector 15 Pcs Multiple Sizes Motor Shaft Coupler(3pcs 3mm)

Please Noted:Package include:Coupling*1+ machine screw*2+allen key*1(Only one key is delivered per order.)Size description:The dimensions of the inner diameter of 3mm, 3.17mm, 4mm, 5mm, 6mm and 6.35mm are:Outer diameter of the cylinder: 10mm,Height of the cylinder: 10mm,Total height :12mm,Distance between the holes on the opposite side of the base is 16mm.The fixing hole screws are M3.The inner diameter of 7mm, 8mm and 10mm are three sizes:Outer diameter of the cylinder :16mm,Height of the cylinder: 10mm,Total height:13mm,Distance between the holes on the opposite side of the base is 24mm,and the fixing hole screws are M4.

• A special coupler, which can fix one shaft to a plane and install other parts on the shaft easily. This seat could make your shaft more stable.
• Flange coupling rigid flange disc shaft couplings optical axis easy for installment and replacement.
• Type: Flange Shaft Coupling, suitable for model shaft connection, perfect accessories for RC Model motor, etc.
• Flange coupling is made of 45# steel, heat and electroplated process make it sturdiness and insulation.
• Flange Shaft Coupling, suitable for model shaft connection,accessories for RC Model motor, etc. A special coupler, which can fix one shaft to a plane and install other parts on the shaft easily.