5/16x24 UNF - 3A Go Screw Ring Thread Gauge
Specification Product: 5/16" x 24 UNF - 3A Screw Ring Thread Gauges Size: 5/16 x 24 tpi Unified National Fine Type: 5/16" UNF Go Ring Gauge BS1580, BS 919 Part 1 Class 3A UKAS Calibration adds 7 days see options box Part Number ES-14971Visit the JLS Supplies Ltd website for more information on 5/16x24 UNF - 3A Go Screw Ring Thread Gauge