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Thumbscrew Top for standard M4 hex screw — image 1
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Thumbscrew Top for standard M4 hex screw

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This part fits into the top of a standard M4 hex screw, converting it to a thumbscrew - great for assemblies that need…

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Model information

Category
Other Ideas
License
Creative Commons — Attribution

This part fits into the top of a standard M4 hex screw, converting it to a thumbscrew - great for assemblies that need to be constantly adjusted. This was originally designed for use on a Folgertech 2020 Prusia i3, for the L bracket holding the filament spool in place (The original set screw was replaced by a standard M4 hex top screw). This allows spools to be easily swapped out

Print Settings

Printer Brand:

RepRap

Printer:

Folgertech 2020 Prusia i3

Rafts:

No

Supports:

No

Resolution:

.2mm

Infill:

50%

How I Designed This

Modeled in solidworks. Multiple test parts were created to test the fit of the 2.5mm hex rod.

Category: Parts

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