📦 Product Description

Material: Brass
Type: 7-Blade Propeller
Shaft Hole Diameter: 4 mm (0.16")
Application: RC submarines, warship models, and scale model boats (1/96 – 1/100)

---

⚙️ Product Overview

This high-quality 7-blade brass propeller is designed for RC submarines and model boats, delivering smooth, stable, and efficient propulsion underwater. The multi-blade design provides excellent thrust and torque, ideal for both scale appearance and real RC performance.

• ⚙️ Precision-machined brass construction – ensures high dynamic balance, reducing vibration and noise while increasing propulsion efficiency.

• 🔩 4 mm (0.16") shaft hole – universal fit for most standard RC shafts.

• 🛠️ Insert-fit design (non-threaded) – strong connection, easy installation, and quick removal with the included flat-head screw.

• 💪 Corrosion-resistant material – ideal for long-term operation in water environments.

---

📐 Available Sizes

• 50 mm (1.97") diameter – hub diameter 11.5 mm (0.45")

• 55 mm (2.17") diameter – hub diameter 11.5 mm (0.45")

• 60 mm (2.36") diameter – hub diameter 11.5 mm (0.45")

• 65 mm (2.56") diameter – hub diameter 11.5 mm (0.45")

All options feature a 4 mm (0.16") shaft hole, compatible with most RC submarine shafts and drivetrains.

---

📦 Package Includes

• 1 × Brass 7-Blade Propeller

• 1 × M3 Flat-head Locking Screw

• 1 × M1.5 Wrench

---

⚠️ Important Notes

• Please confirm your shaft size matches the 4 mm (0.16") hole before purchase.

• Always tighten the locking screw securely before running the model.

• Clean and dry the propeller after use to extend its service life.

Welcome to my store, i have all the brand wooden model ship kit which made in china with best quality ever kit in stock, if you interesting in any ship, please let me know, i can try my best to service you