D cut shaft nema 17 for 3d printer in Pakistan

Shaft Dia= 5mm
Step Angle: 1.8°
Phase Current: 1A
Phase Resistance: 5.6Ohm
Phase Inductance: 2.8mH
Holding Torque: 35N.cm
Braking Torque: 2N.cm
Rotor Inertia: 54g.cm⊃2;
Max. Temperature Rise: 80℃ (rated current, 2 phase on)
Operating Temperature: -20℃~+70℃
Insulation Resistance: 100 MΩ Min. , 500VDC
Radial Clearance: 0.02Max. (450g-Load)
Axial Clearance: 0.08Max. (450g-Load)
Max. Radial Pressure: 70N (20mm from the flange)
Max. Axial Pressure: 15N