Shaft Flexible Coupling Connector

Description

This flexible shaft coupling can be used to connect Nema 17/23 stepper motor to 8mm Lead screw.One end is 5mm or 6.35mm bore size,the other is 8mm*1.25mm thread bore,remove Lead screw clearance.

Advantages:

• Simplify the debigging difficulty of 3d printer
• Eliminate the periodic printing rough texture due to M8 clearance
• Shaft:5mm*8mm/Quarter Inch(6.35mm)*8mm/8mmx8mm
• Material:Aluminum
• Structure:Flexible Coupling
• Outside Diameter:20mm
• Length:25mm