4-3/4“- 8 UN -2B GO/NO GO / Unified Thread Plug Gauges/ASNI ASME Thread Gages

4-3/4“- 8 UN -2B GO/NO GO / Unified Thread Plug Gauges/ASNI ASME Thread Gages FYOU PMEC, Leading Solutions, Professional in API Working &Master Gages、Graphite Electrodes Working&Master Thread Gauges， ANSI/ASME Thread Gauges. All the Gages come with the Long Form Calibration Certificates traceable. Contact: Email: sales@; Website: #machiningcenter #machinelearning #machineshop #machinetools #cncmachining #cncmachine #cnc #cncmilling #cncturning #cncmanufacturing #cncmachiningparts #cncgrinding #threading #taping #threadinginserts #machining #machining #ThreadPlugGauge #MetricThread #GoOrNotGo#ThreadRingGauge#threadgages