Meco Shafting Fixed Propeller Bullet Shaped Nut For Rc Boat

Shafting Fixed Propeller Bullet Shaped Nut For RC Boat Description: Material: Metal Size: 6.35mm (Set Screw).......................NO.01 4.76mm (Set Screw)........................NO.02 4.76mm (Threaded Screw)............NO.03 4.00mm (Threaded Screw)............NO.04 Reminder: There are FOUR Size Nut shown at the picture. Please choose one size that you want. Package Included: 1 X Nut