Radio Active 40mm 2-Blade Waterscrew, Red Nylon, M4 LH

The Radio Active 2 Bladed 40mm Waterscrew is a practical propeller option for model marine use. Made from red nylon and supplied with an M4 left-hand (LH) thread, the H-RMA3020 provides a straightforward choice where an LH M4 propeller is required.

Nylon construction helps keep weight low while offering resilience and resistance to the elements, making it a sensible, low-maintenance option for regular running. The two-blade design and 40mm diameter suit a wide range of general model boating applications.

Key Specifications

• Blade Count: 2
• Diameter: 40mm
• Material: Red nylon
• Thread: M4 left-hand (LH)
• Type: Waterscrew (boat propeller)
• Brand: Radio Active
• Part Number: H-RMA3020