Du-Bro DUB730 Spinner Prop Nut 1/4-28

The Du-Bro DUB730 Spinner Prop Nut is a 1/4-28 threaded prop nut designed for securing spinners and propellers on RC aircraft engines with a 1/4-28 crankshaft thread. Machined for precise fit and secure retention, it keeps your spinner and prop firmly in place during flight.

Key Features

• 1/4-28 thread for compatibility with standard RC engine crankshafts
• Secures spinner and propeller assembly to the engine shaft
• Machined for precise fit and reliable retention
• Durable metal construction for long-lasting performance
• Du-Bro quality hardware for RC aircraft applications

Compatibility

• Compatible with RC engines using a 1/4-28 threaded crankshaft
• Suitable for use with Du-Bro and other standard RC spinners

Specifications