Zeberoxyz 2PCS Shaft Coupling 5mm to 8mm Aluminum Alloy Joint 25mm Length 20mm Diameter Stepper Motor Connector Rigid Coupler for 3D Printer CNC Machine DIY Model (5x8mm）

• Shaft Coupling Size:L25mm x D20mm/0.98inch x 0.79inch( L*D) Bore Diameter: 5mm to 8mm / 0.19inch to 0.31inch, Shaft Range: 5mm to 8mm / 0.19 to 0.31 inch
• Material:Made of aluminium alloy material, light, anti-oxidant, and anti-corrosive, delicate CNC cut with outstanding appearance, high precision fine workmanship,long service life
• Feature:Screw Type(Coiling Clamping),They are not easy to loosen,Main Color: Silver tone
• Function:Provides torque transmision and alignment, Cost effective coupling design
• Widely Used: Used for transmit motion and widely used in DIY model such as small CNC machines, 3d printer Z shaft coupling , car or boat etc. as connector for different parts as joint connector

Product Specification: Product Name: Silver Shaft Coupling Type: Screw Type Shaft Usage: 5mm to 8mm / 0.19inch to 0.31inch Size: L25mm x D20mm/0.98inch x 0.79inch( L*D) Material: Aluminum Alloy Main Color: Silver Tone Weight: about34g Function: used for connecting the driving shaft and the drived shaft of model motors can convey the driving force steadily in the precise coaxiality The shaft couplers are mainly used for transmit motion and widely used in DIY model such as small CNC machines, 3d printer Z shaft coupling , car or boat etc. as connector for different parts as joint connector Package Content: 2PCS Shaft Coupling 1PCS Allen Key PLEASE NOTE: Please allow 0-1mm error due to manual measurement Due to different display screens and lighting effects, the actual color of the item may be slightly different from the color shown All merchandise we sell are in good quality and under examination before they are shipped.We will try our best to avoid any quality problem. Any question or problem, do not hesitate to contact us,We will reply you within 24 hours