Magic&Shell 2-Pack 4mm Flange Shaft Coupling High Hardness Metal Axis Bearing Fittings DIY Model Accessory Rigid Flange Guide Shaft Coupler Motor Connector

Type: Flange Shaft Coupling
Metal: Fine plating metal, hardened by heat treatment, and then electroplated
Function: A special coupler, which can fix one shaft to a plane and install other parts on the shaft easily.
Use: Suitable for model shaft connection, perfect accessories for RC Model motor, etc.
Feature: Durable and insulation, make your shaft more stable, easy to install and replace.

Specification:
Inner Diameter: 4mm
Cylinder Outer Diameter: 10mm
Cylinder Height: 10mm
Base Diameter: 22mm
Base Height: 2mm
Fastening Screw Hole: M3
Base Fixing Screw Hole: M3

Package:
2 x 4mm Flange Shaft Coupling
1 x M3 Mini Hex Wrench
4 x M3 Fastening Screw