Built for an easy print

Prints support-free in the orientation it downloads in - an automated gate checks every model on every change.
Meshes are verified watertight before they ship.

More on how these parts are made: the About page.

Key parameters

Bore source - default screw
Screw size - default M3
Clearance fit - default normal
Bore diameter (mm) - default 3.4
Outer diameter/side (mm) - default 10
Thickness (mm) - default 1.6
Outline shape - default round
Material - default PETG

Print settings

Designed for FDM and exported at nominal size. Choosing a material changes the slicer advice we show - never the part's dimensions - so keep shrinkage compensation in your slicer's filament profile, where it's measured per spool. Clearance fits come from measured fastener and hardware tables. Snap and lipped parts assume a 0.4 mm nozzle; print 3+ perimeters for strength.