4" BSPT Thread Ring Gauge Step Min / Max
Specification Size: 4x11 BSPT Product: BSPT Step screw ring thread gauges BS21 system A Part Number ES-14470Visit the JLS Supplies Ltd website for more information on 4" BSPT Thread Ring Gauge Step Min / Max
Visit the JLS Supplies Ltd website for more information on 4" BSPT Thread Ring Gauge Step Min / Max