Parametric Nut Caps & Knobs System UPDATE

Create custom hardware covers, knobs, feet, and shaft adapters directly in the MakerWorld Customizer. This is a fully parametric OpenSCAD hardware system designed for metric nuts, bolt heads, acorn nuts, motor shafts, and potentiometer shafts. Choose your hardware size, select the part style, tune the tolerance, and generate the exact part you need. Perfect for furniture feet, exposed bolt covers, machine knobs, electronics projects, tool handles, jigs, fixtures, and workshop repairs. ✨ What You Can Generate ✅ Basic Dome Cap Clean cover for exposed nuts, bolt heads, or threaded hardware. ✅ TPU Floor Protector / Furniture Foot Wide brim protector for chair legs, table feet, threaded feet, and hardware touching the floor. ✅ Star Knob Classic hand-tightening knob with adjustable number of arms. ✅ Knurled Knob Round grip knob with textured outer edge. ✅ Wing Nut Knob Large easy-grip wing style knob with adjustable span and height. ✅ Daisy / Scalloped Knob Comfortable rounded grip knob with