3D preview of 1/2-20 UNF Threaded Rod
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Interactive 3D model of 1/2-20 UNF Threaded Rod

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1/2-20 UNF Threaded Rod

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Bounding box
19.0 × 19.0 × 31.6 mm
Engine
Precision B-rep
Parameters
3
Published
September 19, 2026

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The prompt

Create me a 1/2x20 thread

Parameters

NameValueRange
Major Diameter12.7 mm6 – 25
Thread Pitch1.27 mm0.5 – 3
Threaded Length25.4 mm10 – 100

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

1/2-20 UNF Threaded Rod - Free CAD Model (STEP, STL) | TextoCAD