Nema 17 Stepper Motor 3PCS High Accuracy 145mNm/20.53oz.in High Torque 20.5mm(0.81inch? Bipolar 1A-3.5V 1.8 Degree 2 Phase 4 Lead for 3D Printer/CNC Machine Tool auspowers_batchsix Borescope connects to Android on-the-go

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Nema 17 Stepper Motor 3PCS High Accuracy 145mNm/20.53oz.in High Torque 20.5mm(0.81inch? Bipolar 1A-3.5V 1.8 Degree 2 Phase 4 Lead for 3D Printer/CNC Machine Tool auspowers_batchsix Borescope connects to Android on-the-goNema 17 Stepper Motor 3PCS High Accuracy 145mNm 20. 53oz. in High Torque 20. 5mm(0. 81inch? Bipolar 1A 3. 5V 1. 8 Degree 2 Phase 4 Lead for 3D Printer CNC Machine Tool Product Features [Specifications]: Size: Nema 17 Bipolar Stepper Motor: 42x42x20. 5MM 1. 66x1. 66x0. 81inch; Shaft Diameter: 5mm (D Shaft 4. 5mm); Shaft Length: 240. 5mm; 2 phase, 4 wires: Black (A+), Green (A ), Red (B+), Blue (B ); Step Angle: 1. 8 degree; Phase: 2; Rated Current: 1A;