uxcell 7mm Bore 18mm Length Brass Motor Tyre Coupling Joint Hex Coupler Gold Tone;

Descriptions:
- Made of good quality brass material, Hex head.
- The coupling is great for connect your motor of 7mm shaft to the wheel.
- Can be used in electric car toy, robot, etc..

Specifications:
Product Name: Coupling Joint
Shaft Diameter: 7mm (0.28in)
Size: 12mm x 18mm (0.47in x 0.71in) (W*L)
Top Screw: M4
Side Screw: M4
Material: Brass
Net Weight: 13g
Main Color: Gold Tone

Package Content:
1 x Coupling Joint