Feature(may vary by option.)

●Motor shaft rigid brass sleeve coupling provides high torque, rigidity, low inertia and excellent sensitivity for long term use. Steel shaft provides a combination of hardness and toughness for abrasion resistance
●Coupling Specifications: Material: High Quality Brass, Connection Bore Diameter: 8mm-8mm(0.31"-0.31");Total Length: 22mm /0.87";Outer Diameter: 16mm / 0.63";Parameter: Your Bore Size Bore Tolerance + 0.03;Thread Size: M4;
●Steel Shaft Specifications:Material:Steel;Diameter:8mm(0.31");Length:100mm(3.94");
●Package: 1 x Motor Shaft Rigid Brass Sleeve Coupling, 1 x Allen Wrench, 4 x Screws, 1 x Steel Shaft
●Application: Coupling specific shaft is used to extend the transmission shaft

[7mm to 6mm]

Description

【Description】
Motor shaft rigid brass sleeve coupling provides high torque, rigidity, low inertia and excellent sensitivity for long term use. Steel shaft provides a combination of hardness and toughness for abrasion resistance
Coupling Specifications:
Material:High Quality Brass,
Connection Hole Diameter: 8mm-8mm(0.31" -0.31 ");
Total length: 22mm /0.87";
Outer Diameter: 16mm / 0.63";
Parameter: Bore size of your choice + 0.03;
Thread Size:M4;

Steel Shaft Specifications:
Material: Steel;
Diameter:8mm(0.31 ");
Length:100mm(3.94");

【Use】
To extend the transmission shaft, we use a coupling specific shaft.

Package:
1 x Motor Shaft Rigid Brass Sleeve Coupling, 1 x Allen Wrench, 4 x Screws, 1 x Steel Shaft

【Warranty:】
If you have any questions, please contact us for product problem. For products with quality problem, we provide suggestions and money back service. Click "Contact Seller". Email us and we can customize it.