Metric Bolt Gauge

Boost MeIf you find this tool useful, I’d really appreciate a boost!

This metric bolt and screw gauge is a practical workshop tool designed to quickly identify both the diameter and length of metric screws and bolts.

It features clearly labeled slots from M2 up to M24, allowing you to easily check screw sizes by simply inserting them into the corresponding cutouts. The integrated central scale enables accurate length measurement in millimeters, making it a compact all-in-one solution for everyday use.

 

Perfect for:

• Workshop organization
• DIY projects
• Hardware sorting
• Quick size identification

The model is optimized for easy and reliable 3D printing, with clear markings and a sturdy structure for repeated use.

 

🔧 Print Profiles Included:

 

• 0.2 mm nozzle – for finer details and more precise labeling
• 0.4 mm nozzle – for faster prints with good readability

Choose the profile that best fits your printer and desired level of detail.