Sell Ready in stock Aluminum Alloy Flexible Shaft Coupler 5mm*8mm Coupling Bore Coupler Screw Part for Stepper Motor Accessories 3D Printer Parts Pack of 2pcs0 best price

Features: flexible shaft coupler has capability to remove stress when shaft is not aligned. Suitable for connecting two axis with different diameters, also can be connected with a   motor axis.Compatible with NEMA 17 stepper motors (for 5mm / 8mm shaft diameter). Pacakge comes with 2pcs couplers in size 14*25mm / 0.55*0.98in (D*L); there are two colors and two inner diameters for your option. Made of alluminium alloy, upgrade components guarantee the efficient operation of the 3D printer. Specifications: Model: Blue5mm*5mm / Blue5mm*8mm / Blue8mm*8mm / Black5mm*5mm / Black5mm*8mm (optional) Material: aluminium alloy Item Size (D*L): 1.4 * 2.5cm / 0.55 * 0.98in Item Weight: 8g / 0.28oz (single) Package Size: 7 * 3.5 * 2cm / 2.76 * 0.38 * 0.79in Package Weight: 17g / 0.6oz Package List: 2 * shaft couplers #8mmshaft #flexiblecouplershaftcoulper3dprinterpartscouplingflexibleshaftcouplersteppermotoraccessories5mmshaft #coupling #shaftcoulper #flexibleshaftcoupler #5mmshaft #3dprinterpart #flexiblecoupler #leadscrew #steppermotoraccessorie