Machined aluminium, steel and brass parts beside 3D printed parts in orange, blue and black PLA and PETG

Configurable components, with the CAD ready to download

Choose a component, set its dimensions or describe it in plain English, and download STEP, STL, DXF and a dimensioned drawing. Free, with no account.

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Browse by category

Mounting plates

Rectangular plate with rounded corners and a hole pattern.

Length, width, thickness, corner radius, hole patterns

Blocks

Rectangular block with through holes in any pattern.

Length, width, height, hole patterns

Spacers

Round spacer / standoff with a clearance bore.

M2 to M20 clearance bores, any length

Threaded posts

Round or hex standoff with tapped holes or threaded studs at each end.

M2 to M24 threads, tapped or stud ends, round or hex

Washers

Flat washer or shim with any OD, ID and thickness.

Outside and inside diameter, thickness

How it works

  1. Choose or describe

    Pick a category, or write it like you would tell a machinist: "120x80x6 plate, M5 holes 10 mm from the edges".

  2. Set the specification

    Every dimension, hole count and thread is editable. The model, drawing and part number update as you type.

  3. Download the CAD

    STEP for your CAD, STL for your slicer, DXF for the laser cutter and a PDF drawing for the workshop.

Questions

Is it really free?

Yes. Generating and downloading parts is free. No account needed.

Are the drawings to scale?

Yes. The PDF is A3 landscape, drawn at a standard scale (shown in the title block), third-angle projection with dimensions in millimetres to two decimal places.

What is the DXF for?

It's the flat plan profile at 1:1 in millimetres, with outline, hidden and centre lines on separate layers. Ideal for laser cutting, waterjet or as a CNC sketch.

Can I get STEP files?

Yes. Click STEP to download a solid model that opens in Fusion, SolidWorks, Onshape, FreeCAD and most other CAD tools.

What happens to what I type?

Your description is sent to our server and an AI service to work out the part, and is not stored. The model, drawing and files are generated in your browser.

Can you make the part for me?

Not yet, but it's coming. Parts will be made in the Mechform Factory, an AI-run automated factory, and ordered straight from the generator. Press Order now on any part to preview how it will work.

Made in the Mechform Factory, soon

Any part you configure will be made in our AI-run automated factory, 3D printed or machined, with the price and lead time worked out from the model itself. Ordering isn't open yet.