Tools & equipment

M12 Threads, Tool Inserts and LED Lamp 3D Models

This collection gathers STL files for M12-related projects: threaded handles, inserts for compact power tools, LED lamps, prop firearms and slicer utilities. It helps you find parts that match a specific thread size or tool platform. Use it to narrow down by hardware standard or printer setup. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

A Polyzon collection · 43 models from 3 platforms

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-14

View the collection Show all: 2223 models →
Collection

Start here

All models in this collection

Show all: 2223 models
About the category

«M12 Threads, Tool Inserts and LED Lamp 3D Models»

Threaded handles and knobs come in several metric sizes, from small M3 up to M12, and differ mainly in grip shape and thread length. Tool storage inserts are shaped for specific battery or charger footprints, while modular grid bins follow a standard grid. LED lamps range from simple light boxes to multi-part shades, and prop firearms vary in whether they are display-only or have moving parts.

On the author's model page, check the thread pitch and diameter if the part must screw onto a bolt. For tool inserts, confirm the internal dimensions against your actual battery or charger. For lamps and props, look at the number of parts, whether supports are needed, and the material and settings the author lists. Photos of real prints show how the model fits together.

To find more, try synonyms like 'M12 thread', 'metric handle', 'tool holder', 'grid bin insert', 'LED lamp shade', or 'prop gun'. Related topics include battery mounts, charger stands, bolt caps, and slicer import scripts. Combining a thread size with a tool name or a lamp style usually narrows the results.

FAQ

Frequently asked questions

What does M12 mean in these models?
It usually refers to an M12 metric thread (12 mm diameter) or to a compact power tool battery platform. Check the title and description to see which one applies.
Can I scale an M12 threaded model to fit another size?
Scaling changes the thread pitch and diameter, so a scaled M12 part will not match standard M12 hardware. It is better to find a model designed for the thread you need.
What should I check before printing a tool insert?
Measure the battery or charger you want to store and compare it with the internal dimensions listed by the author. Also note whether the insert needs supports or a specific material.
How do I find GCode-related models?
Search for terms like 'GCode import', 'slicer script', or 'printer calibration'. These models often include instructions for specific slicing software.
Related
Tools & equipment

M12 Bolt 3D Models: STL Files for Bolts and Nuts

250803 models
Tools & equipment

M12 Bolt and Nut STL Models for 3D Printing

133738 models
Tools & equipment

Auger 3D Models: STL Files for Grain and Feeders

2135 models
Tools & equipment

Micrometer Box 3D Models: STL Cases and Inserts

2635 models
Tools & equipment

3D Models for Fire Equipment Mounts and Panels

11293 models
Tools & equipment

3D Models for Mini Cooper Oil Funnels and Tools

2141 models

All 3D model categories

The full catalog of topics — from home & household to CNC, searchable across the connected sources.

Open the category catalog