Looking for Threads? Look no further.
 

This OpenSCAD script lets you generate a variety of fully parametric threaded rods and nuts using BOSL2. It supports Triangular (ISO/UTS), Trapezoidal, ACME, Buttress, and Square threads, allowing precise customization of dimensions, thread types, and additional options for 3D printing. Whether you’re designing for lead screws, fasteners, or mechanical power transmission, this script has you covered.
 

Click on Customize to open the generator.

Using Bambu Studio or Bambu Handy? Click here to customize the model on Makerworld.com.

🚀 Quick Start

1. Select a Thread Type

Choose the thread to apply to the rod and nut. Adjust general parameters like diameter, pitch, thread starts and direction, and blunt start options.
 

2. Customize Your Threaded Component

Each thread type has its own unique options:

• Rods: Set length, pitch, thread type, number of starts, and optional split feature for 3D printing.
• Nuts: Choose between hex or square shapes, adjust thickness, bevel options, and control 3D printing clearance.

3. Render and Export

Generate your threaded components at the desired resolution and export for slicing and printing. Using a fine layer height improves detail and fit. Increasing sparse infill increases strength.

✨ Features

• Multiple Thread Types
  Supports Triangular, Trapezoidal, ACME, Buttress, and Square threads for different applications.
• Customizable Parameters
  Adjust diameter, pitch, thread length, nut shape, thread starts, clearance, blunt starts, and more.
• Precision Modeling
  Uses BOSL2 threading functions to ensure accurate and efficient geometry.
• 3D Printing Ready
  Fine-tune undersizing, clearance, bevels, and resolution settings for perfectly fitting 3D-printed threads.

This script is open source under a CC BY-NC-SA 4.0 license – free to use, modify, and share with proper credit.
Built with BOSL2, ensuring clean, efficient OpenSCAD code. If you have GitHub, don’t forget to star the repository!

🌀 Thread Types

📜 Maker Scripts