High-quality Durable Flexible Coupling- D19l25 3x3 MM/3x4 MM Coupling

Features: brand new and high quality ● Product material: aluminum alloy ● Product use: 3D printing ● Features: It has the characteristics of simple structure, easy installation, buffering, shock absorption, wear resistance, ● convenient disassembly and assembly, etc. ● The flexibility of the coupling eliminates the stress between the motor and the drive components. ● Couplings are widely used in small CNC machine coding and 3D printer Z-axis couplings, simplifying the difficulty of debugging.

Specifications: Material: 6061 aluminum alloy Dimensions: 19 (mm) Nominal torque: 5 (N.for m) Length: 25 (mm) Shaft hole: inner diameter x inner diameter Permissible speed: 16666 (r/for m)

Package Includes: 1PCxFlexible Coupling

note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order.

2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.