uxcell 8mm to 10mm Bore Rigid Coupling Set Screw L22XD16 45# Steel,Shaft Coupler Connector,Motor Accessories,2pcs electronics3 57 type 2 phase 4

57 type 2 phase 4 phase (4 / 6 / 8 wires)

Includes both imperial and metric units of measurement

suitable for home and office

veterinary use and also perfect for tattoos

750 red labels per roll

uxcell 8mm to 10mm Bore Rigid Coupling Set Screw L22XD16 45# Steel,Shaft Coupler Connector,Motor Accessories,2pcs electronics3 57 type 2 phase 4uxcell 8mm to 10mm Bore Rigid Coupling Set Screw L22XD16 45# Steel,Shaft Coupler Connector,Motor Accessories,2pcs Specification: 8 pcs screws designThread Size: M4Color: Silver ToneMaterial: SteelConnection Diameter: 8mm to 10mmTotal Length: 22mm 0. 87 inchOutside Diameter : 16mm 0. 63 inchThrough Angle: 90 Degree Package List: 2 Pcs x Rigid Shaft Coupler8 Pcs x M4 ScrewsDescription: Made from Steel material to reduce inertiaRigid coupling,high torque