M39x4 - 6g Metric Screw Ring Thread Gauge Go or NoGo
Product Code: ES-1640
Size: 39mm x 4 Tolerance: M39x4 - 6g Metric Go or NoGo Thread Ring Gauges M39 UKAS Calibration see option box (Adds 7 days)Visit the JLS Supplies Ltd website for more information on M39x4 - 6g Metric Screw Ring Thread Gauge Go or NoGo