Stepper Motor SMT HEAD Nema8 Hollow Shaft Stepper For Pick Place Head SMT DIY Mountor 5mm Special Connector Nozzle Rotary Joint Stepper Motor SMT HEAD Nema8 Hollow Shaft Stepper For Pick Place Head SMT DIY Mountor 5mm Special Connector Nozzle Rotary Joint. Sale price : $15.60 Category : Home Improvement