RC Airplane Steel Wheel Axles & Stop Nuts – M5 Landing Gear Set

RC Airplane Wheel Axles – Steel Shaft with Stop Nuts, Dia 3–5mm, M5 Thread

Keep your RC airplane landing gear running smoothly with these precision-machined steel wheel axles and stop nuts. Engineered for standard landing gear wheel apertures in diameters of 3 mm, 4 mm, and 5 mm with M5 thread, these axles deliver the tight tolerances your model needs for stable, wobble-free taxiing, takeoff, and landing.

Key Features

• High-Strength Industrial Metal: Manufactured from durable steel that resists deformation and fracture under repeated impact — extending service life and reducing the need for frequent replacements.
• Precision Dimensional Fit: High-precision machined shafts with strict tolerance control perfectly match standard landing gear wheel apertures, eliminating wheel wobble and improving model stability.
• Complete Assembly Set: Each set includes wheel axles and matching stop nuts — everything you need for a solid, secure landing gear assembly.
• Versatile Sizing: Available in 3 mm, 4 mm, and 5 mm shaft diameters with M5 thread to suit a wide range of RC airplane models.
• 9 Color Options: Choose from a range of color variants to match your build or easily identify components on your model.

Specifications

• Material: High-strength steel
• Shaft Diameters: 3 mm, 4 mm, 5 mm
• Thread: M5
• Compatibility: Standard RC airplane landing gear wheel assemblies
• Quantity: 2 pcs per set

Who Is This For?

Whether you're a seasoned RC hobbyist, a scale model builder, or just getting started with RC aircraft, these wheel axle assemblies are an essential spare part to keep in your toolkit. Designed for durability and precision, they help ensure your RC plane performs consistently every time it hits the runway.

For more information on safe handling of hobby-grade metal hardware and tools, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What RC airplane models are these wheel axles compatible with?

A: These steel wheel axles with M5 thread are designed to fit standard RC airplane landing gear assemblies with wheel apertures of 3 mm, 4 mm, or 5 mm in diameter. They are a versatile spare part suitable for most common RC airplane models that use standard landing gear configurations. Always verify your model's landing gear specifications before ordering.

Q: What material are the wheel axles made from?

A: The wheel axles are manufactured from high-strength industrial steel. This material provides excellent resistance to deformation and fracture under the repeated impact stresses of model takeoffs and landings, greatly extending the service life of your landing gear assembly compared to lower-grade alternatives.

Q: How do the stop nuts work with the wheel axles?

A: The included stop nuts thread onto the M5-threaded steel shaft and are tightened to lock the wheel securely in position on the axle. This prevents lateral movement of the wheel during ground operations, eliminating wobble and ensuring stable, controlled taxiing and landings for your RC airplane model.