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Bolts, nuts & rods

Printable metric threads M3-M20: hex bolt, nut or threaded rod.

Configure the part

If the nut binds, increase by 0.05 at a time

Print threads vertically with 0.12-0.16mm layers. PETG outlasts PLA for repeated fastening.

3D preview

The right filament for this project

PETG outlasts PLA for repeated fastening — PLA threads strip over time.

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