Dubro 1/4 IN-28 Aluminium Spinner Prop Nut

The DU-BRO Aluminum Prop Nut is a strong, lightweight, and reliable way to secure the propeller on your RC airplane. Made from CNC-machined 6061-T6 aluminum , this prop nut offers excellent strength while keeping weight low, making it perfect for sport, scale, and high-performance models. This prop nut is designed to meet AMA safety standards , giving you confidence every time you fly. It works with standard electric starter cones , so you can easily use your starter without changing the way you operate your engine. The precise threading ensures a secure fit on your engine shaft, helping prevent the propeller from slipping during both engine startup and high-RPM operation. Because the nut is machined from high-quality aluminum, it resists wear, vibration, and fuel exposure, making it a dependable long-term choice. It also adds a clean, professional look to the front of your aircraft. Key Features

CNC-machined from 6061-T6 aircraft-grade aluminum

Meets AMA safety requirements

Works with standard electric starting cones

Lightweight and extremely durable

Provides a secure, slip-free propeller fit

Reduces vibration for smoother operation

Comes 1 per package

Weight: 1 oz. Whether youre upgrading worn hardware or building a new model, the DU-BRO Aluminum Prop Nut gives you the secure and high-quality prop attachment you need for safe, confident flying.

Full Specifications