M5 - M20 Hex Screws in All Sorts of Lengths
Print Profile(1)
Description
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📍 Ultimate M5 – M20 Hex Head Bolt & Screw Collection 📍
⭐ Hit Like and save this to your hardware library – never hunt for a bolt again! ❤️
Building a heavy-duty CNC, a custom workbench, or an automotive fixture? This is the definitive, high-precision library of Hex Head Screws (Finished Hex Bolts) designed to ISO 4014 / DIN 931 standards. From compact M5 fasteners to massive M20 structural bolts, this collection covers every length you’ll ever need.
📐 Available Sizes
- Diameters: From M5 all the way to M20 📏
- Lengths: Comprehensive range from 10mm to 150mm+ 📏
- Format: STEP files included for perfect assembly mating in CAD! 💻
✨ Key Features
- Type: Standard Hexagon Head Bolts 🔩
- Geometry: Precision-defined hexagonal flats for wrench/socket compatibility.
- Threading: Accurately modeled pitch for visual verification (Standard Coarse).
- Design: Fully parametric models generated in OpenSCAD with the BOSL2 library, ensuring dimensional accuracy for real-world hardware replacement or prototyping.
🖨️ MakerWorld Print Settings 🛠️
If you are 3D printing these for prototyping or low-load spacers, use these settings to ensure the threads and hex heads stay sharp:
| Setting | Recommended Value | Why? |
|---|---|---|
| Layer Height | 0.08mm - 0.12mm | Essential for functional thread engagement. |
| Wall Loops | 6+ | Maximizes the shear strength of the bolt shaft. |
| Infill Density | 100% (Solid) | Small fasteners snap easily; solid is safest. |
| Infill Pattern | Concentric | Provides the best structural integrity for cylinders. |
| Brim | 5mm - 8mm | Mandatory for printing bolts vertically! |
🔩 Complete Your Hardware Kit
Check my profile for the full growing hardware library!
🙌 Join the Community
I’m constantly expanding this library based on user requests!
- 📸 Post a Make: I love seeing these integrated into your complex assemblies!
- 💬 Feedback: Need a specific thread pitch (Fine/Extra Fine) or an M24+ size? Let me know!
- ⭐ Support: Your support helps me keep these engineering-grade libraries free for everyone.
Happy making! 🛠️✨
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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