Partly cloudy
28 °C
Germantown, Maryland
Partly cloudy

Sat Jun 15 2019
none

Metric Optical Comparator Overlay Charts - Type K Metric Thread Overlay Chart

By M.T.I Qualos

Features

  • Metric Threads 0.2-2mm (20X)
  • Unified Threads 28-12mmTPI (20X)
  • Whitworth Threads 20-10 TPI (20X)