HexGrip: Parametric Knurled Thumb Nut

Upgrade your hex nuts into functional, aesthetic thumb knobs!This design is a press-fit cover for standard hexagonal nuts (or bolt heads). It transforms hard-to-reach or ugly metal nuts into ergonomic knobs that are easy to tighten and loosen by hand, without requiring tools.The diamond knurling pattern not only looks professional but provides excellent grip.Key Features:Tool-less Operation: Makes hand-tightening easy.Super Aesthetic: Hides industrial-looking nuts for a clean finish on your projects (perfect for aluminium extrusions or visible assemblies).Simple Assembly: Designed for a tight press-fit. Just push the nut in, and it stays put.Fully Parametric: This is the best part! The design is parametric, meaning you can easily adjust it to fit any standard nut size you need for your specific project.Printing Tips:Print in the orientation shown for the best knurling definition.No supports required.PLA, PETG, or ASA all work great depending on your application. Boost MeIf this paramet