parametric knob generator

Parametric Bolt Knobs (OpenSCAD) – 36 Styles + Fillets + CountersinkMake your bolts less boring. This is a fully parametric OpenSCAD generator for bolt knobs with 36 grip styles, optional filleted edges, and an optional countersunk entry.Features36 knob styles (swap instantly with a dropdown)Accurate bolt hole sizing (depth + diameter behave correctly in slicers)Optional fillets (radius adjustable)Optional countersink (top or bottom, adjustable depth/diameterHow to useOpen the .scad in OpenSCADPick a shape in the dropdownSet knob diameter/height, hole diameter, hole depth(Optional) enable fillets and/or countersinkRender (F6) → Export STLBoost Me