BRINGSMART Threaded Shaft M4 55mm DC Gear Motor 3V 6V 12V Mini Electric Screw Reducer N20 All Metal Gears Motor
High Torque DC Motor 12v / 24v 3500/7000RPM Permanent Magnet M otor Mini DC Motor DIY Generator Motor 30W CW/CCW (Threaded Shaft)(with Bracket)
MAKERELE High Torque DC Motor 12V/24V 30W 3500/7000RPM, Threaded Shaft | Permanent Magnet Electric Motor, CW/CCW, XD-3420 Type, With Cable Connector and Mount for DIY Generator
Jutagoss 4pcs DC 12V 1000RPM Gear Motor Mini N20 Speed Reduction Gearbox with M4 x 55mm Screw Thread Shaft for Lifts, Landing Gear, Mechanical Arms, Electronic Toys
High Torque DC Motor 12V/24V, DIY Project Quiet Motor Permanent Magnet Motor with Cable Connector for Electric Motors and Generators, 30W CW/CCW 3500/7000RPM Motor (Threaded Rotating Shaft)