Feature: 1. Apply for 3D printer, machinery and equipment. 2. 1.8 degree step angle, 0.4N.M holding torque. 3. Motor size: 42 * 42 * 38mm, 5pcs in 1 package. 4. Lower noise and running temperature. 5. Comes with 5pcs 90cm connecting cable. 6. The stepper motor apply for 3D printer, machinery and equipment. 7. The stepping motor 1.8 degree step angle, 0.4N.M holding torque. 8. The drive control is lower noise and running temperature. 9. Apply For 3D Printer: It has machinery and equipment. 10. 1.8 Degree Step Angle: 0.4N.M holding torque. 11. Lower N/oise: It has running temperature. 12. With Connecting Cable: Comes with 5pcs 90cm connecting cable. Specification: The popular Nema 17 stepper motor, features 1.8 degree step angle, 2 phase, allowing for a holding of 0.4N.M. 5pcs in 1 set. Frame Size: 42 * 42 * 38mm. Feature: Apply for 3D printer, machinery and equipment. 1.8 degree step angle, 0.4N.M holding . Motor size: 42 * 42 * 38mm. Lower noise and running temperature. 5pcs in 1 set, comes with a 5pcs of lead cables(approx. 90cm). Specifications: Material: Metal Step Angle: 1.8 Degree Phase: 2 Voltage: 3.96V Current: 0.9A Holding : 0.4N.M Lead: 4 Lead Length: 90cm / 35.4in Single Frame Size: 42.3 * 42.3 * 38mm Shaft Diameter: 5mm Quantity: 5pcs Item Weight: 1356g / 47.8oz Package Size: 28 * 18 * 13cm / 11 * 7.1 * 5.1in Package Weight: 1760g / 3.9lbs Package List: 5 * Step Motor 5 * Lead Cable Package List: 5 * Step Motor 5 * Lead Cable