STEMFIE Essentials - Shafts & Threaded Rods

STEMFIE Essentials — Shafts & Threaded Rods

Connect, align, and power your builds.

This set of STEMFIE Shafts and Threaded Rods provides the core components needed to transfer motion, maintain alignment, and support larger structural designs.

Essential for advanced builds, these parts allow rotation to travel through assemblies, connect multiple components across distance, and create adjustable or reinforced structures.

Whether you're building mechanical systems or expanding into larger designs, these components provide the strength and functionality needed to take your projects further.

Features

• Assorted shafts and threaded rods in multiple sizes
• Enables motion transfer across builds
• Supports alignment and long structural connections
• Ideal for adjustable and reinforced designs
• Fully compatible with all STEMFIE parts and systems

Perfect For

• Mechanical and motion-based builds
• Connecting components across larger structures
• Creating adjustable or reinforced assemblies

⚠️ Warning:
This product contains small parts and is not suitable for children under 3 years old due to choking hazards.

Essential for advanced builds—also included in the complete STEMFIE Essentials Set.