{
 "object": "hex-nut-weights",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "nut-m8",
   "step": "/files/hardware/nut-weighted-flywheels/nut-m8.step",
   "stl": "/files/hardware/nut-weighted-flywheels/nut-m8.stl",
   "note": "M8 hex nut, 13 across flats × 6.8: the flywheel weight (≈ 5.6 g in steel)"
  },
  {
   "name": "nut-m10",
   "step": "/files/hardware/nut-weighted-flywheels/nut-m10.step",
   "stl": "/files/hardware/nut-weighted-flywheels/nut-m10.stl",
   "note": "M10 hex nut, 16 across flats × 8.4: the flywheel weight (≈ 10.3 g in steel)"
  },
  {
   "name": "nut-m12",
   "step": "/files/hardware/nut-weighted-flywheels/nut-m12.step",
   "stl": "/files/hardware/nut-weighted-flywheels/nut-m12.stl",
   "note": "M12 hex nut, 18 across flats × 10.8: the flywheel weight (≈ 16.0 g in steel)"
  },
  {
   "name": "nut-3-8in",
   "step": "/files/hardware/nut-weighted-flywheels/nut-3-8in.step",
   "stl": "/files/hardware/nut-weighted-flywheels/nut-3-8in.stl",
   "note": "3/8 in hex nut, 14.29 across flats × 8.33: the flywheel weight (≈ 7.8 g in steel)"
  },
  {
   "name": "nut-1-2in",
   "step": "/files/hardware/nut-weighted-flywheels/nut-1-2in.step",
   "stl": "/files/hardware/nut-weighted-flywheels/nut-1-2in.stl",
   "note": "1/2 in hex nut, 19.05 across flats × 11.11: the flywheel weight (≈ 18.5 g in steel)"
  }
 ]
}