{
 "object": "pem-self-clinching-studs-fh",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "clinch-hole-gauge-pem-fh-studs-inch",
   "step": "/files/hardware/pem-self-clinching-studs-fh/clinch-hole-gauge-pem-fh-studs-inch.step",
   "stl": "/files/hardware/pem-self-clinching-studs-fh/clinch-hole-gauge-pem-fh-studs-inch.stl",
   "note": "hole gauge chain, 62.6 × 12.1 × 3 mm, four holes at PEM's hole size in sheet for FH studs: .085 (#2-56), .111 (#4-40), .137 (#6-32), .163 (#8-32) in, nominal = lower limit of +.003 / −.000 in, as a chain of round pads (4 mm ring round each hole) joined by a 6 mm bar; thickness and spacing are Xem choices"
  },
  {
   "name": "clinch-hole-gauge-pem-fhs-studs-metric",
   "step": "/files/hardware/pem-self-clinching-studs-fh/clinch-hole-gauge-pem-fhs-studs-metric.step",
   "stl": "/files/hardware/pem-self-clinching-studs-fh/clinch-hole-gauge-pem-fhs-studs-metric.stl",
   "note": "hole gauge chain, 29.0 × 12.0 × 3 mm, two holes at PEM's hole size in sheet for FHS / FHLS metric studs: Ø3.0 (M3) and Ø4.0 (M4) mm, nominal = lower limit of +0.08 mm, round pads (4 mm ring) joined by a 6 mm bar; thickness and spacing are Xem choices"
  }
 ]
}