GrandpaCADA parametric 3D-printable metric hex head bolt for non-critical assemblies, props, and replacements. Customize thread diameter (M4 / M5 / M6 / M8 / M10), bolt length, thread pitch, thread length, head across-flats, head height, end chamfer, and thread lead-in.
Prints head-down in FDM.
Part of the 3D Printable Parametric Hardware collection on GrandpaCAD.