3D Print Washer Generator
Create printable metric washers with custom OD, ID, and thickness.
3D Print Washer Examples
See what you can print with the 3D Print Washer Generator. These custom washers were printed in black and white PLA for spacing, load distribution, and quick fit testing.
Materials used:
- Black and white PLA filament
Frequently Asked Questions
Yes. The 3D Print Washer Generator is 100% free with no limits, no watermarks, and no trial period. Generate and download as many files as you want, free forever.
Free printable metric washer generator with custom outer diameter, inner diameter, and thickness. Adjust the settings, preview your design in real time, and download a ready-to-make file in seconds.
It exports STL files for 3D printing, and multi-colour 3MF files where multiple parts or colours are involved. Files are generated instantly in your browser.
3D printers via slicers such as Bambu Studio, PrusaSlicer, OrcaSlicer, and Cura, with 3MF files carrying colour data for multi-colour prints.
You can use PLA, PETG, ABS, TPU, and any filament your printer supports for 3D printing. The generated files are standard formats compatible with any material your machine can handle.
No account or sign-up is required for the 3D Print Washer Generator. It runs entirely in your browser, your designs never leave your device, and there is nothing to install.
Yes. A commercial license is included, so you can sell products made with the 3D Print Washer Generator on Etsy, Amazon Handmade, Shopify, at craft fairs, or anywhere else. Attribution is appreciated but not required.
Visit the MyLaserTools Learning Center for a step-by-step 3D Print Washer Generator guide, plus material tips and file-format help for laser cutting, CNC, and 3D printing. The guides walk you through every setting and how to prepare your files for your machine.
Open the 3D Print Washer Generator guideHow To Use
Set outer diameter, inner diameter, and thickness to match your fastener or spacer need.
Use the unit selector to work in mm or inches, then fine-tune dimensions with the sliders.
Preview the washer shape to confirm proportions before export.
Download STL for single-material prints or 3MF for color/material-ready workflows.
About
This free 3D print washer generator helps you create custom plastic washers, shims, spacers, and bearing surfaces with precise outer diameter, inner diameter, and thickness settings. It is useful when standard hardware sizes do not match your project, when you need a quick non-marring washer for prototypes, or when you want to test stack-up height and clearance before ordering parts.
Printed washers work well for load distribution, spacing, vibration isolation experiments, light-duty bushings, and fast fit checks in enclosures, furniture, cosplay builds, and shop jigs. Export STL or 3MF files for PrusaSlicer, Bambu Studio, Cura, or OrcaSlicer and iterate custom washer dimensions in minutes.
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