M3 Hexagonal Nut and Bolt Set – Metal Fasteners for RC Planes, Drones, UAVs & DIY Projects
The M3 Hexagonal Nut and Bolt Set is a practical fastening solution for RC aircraft, drones, UAVs, robotics, electronics enclosures, hobby projects, and general DIY applications. Designed around the widely used M3 thread size, these hexagonal nuts and bolts are ideal for securely mounting components, brackets, frames, landing gear, and other lightweight assemblies.
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M3 Hexagonal Nut and Bolt Set – Metal Fasteners for RC Planes, Drones, UAVs & DIY Projects
✈️ Short Description (for top summary box)
The M3 Hexagonal Nut and Bolt Set is a practical fastening solution for RC aircraft, drones, UAVs, robotics, electronics enclosures, hobby projects, and general DIY applications. Designed around the widely used M3 thread size, these hexagonal nuts and bolts are ideal for securely mounting components, brackets, frames, landing gear, and other lightweight assemblies.
⭐ Key Features
- Standard M3 thread size
- Hexagonal nut and bolt design
- Suitable for RC and DIY applications
- Ideal for mounting and fastening components
- Useful for RC planes, drones, UAVs and robotics
- Compact and lightweight fastening solution
- Easy to install using commonly available tools
- Suitable for replacement and repair work
- Useful for custom RC aircraft and hobby builds
- Convenient for workshop and aeromodelling applications
🧩 About the M3 Hexagonal Nut and Bolt Set
The M3 Hexagonal Nut and Bolt Set is designed for hobbyists, RC builders, technicians, and DIY enthusiasts who need reliable small-size fasteners for their projects.
M3 fasteners are widely used in RC aircraft frames, motor mounts, servo installations, electronic equipment mounting, brackets, landing gear, drone frames, and custom-built structures. The hexagonal nut design allows the fastener to be securely tightened while assembling compatible components.
Whether you are building a new RC model, repairing an existing aircraft, or fabricating a custom UAV or robotics project, M3 nuts and bolts are useful workshop essentials.
⚙️ Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Hexagonal Nut and Bolt |
| Thread Size | M3 |
| Length | 8mm |
| Weight | 0.5 g |
| Application | RC, DIY, Robotics & General Hobby Projects |
| Installation | Hand Tool / Suitable Spanner or Driver |
| Usage | Component Mounting & Structural Fastening |
| Material | Metal |
📦 What’s in the Box
M3 Hexagonal Nuts and Bolts – as per selected pack quantity
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Frequently Asked Questions (FAQs)
Q1. What is an M3 nut and bolt?
A. An M3 nut and bolt is a small mechanical fastener with an approximately 3mm nominal thread diameter, commonly used for assembling RC models, drones, UAVs, robotics, electronics, and DIY projects.
Q2. Can I use M3 nuts and bolts for RC airplanes?
A. Yes. They are useful for many RC airplane construction, repair, and component mounting applications.
Q3. Are M3 bolts suitable for carbon fiber frames?
A. Yes, M3 hardware can be used with carbon fiber components
Q4. Can M3 nuts and bolts be reused?
A. Yes, undamaged metal M3 fasteners can generally be reused.
Q5. Can I use M3 nuts and bolts for 3D-printed RC parts?
A. Yes. M3 fasteners are commonly used with 3D-printed brackets, mounts, servo holders, electronics trays, and other hobby components.
| Weight | 1 g |
|---|
M3 Hexagonal Nut and Bolt Set – Metal Fasteners for RC Planes, Drones, UAVs & DIY Projects



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