1/4" BSPT Screw Plug Thread Gauge Step Min / Max
Specification Product: 1/4x19 BSPT Screw Plug Thread Gauge Size: 1/4" BSPT Type: Step min / max Plug Thread Gauge Options: UKAS Calibration see options box Part Number ES-2221Visit the JLS Supplies Ltd website for more information on 1/4" BSPT Screw Plug Thread Gauge Step Min / Max