5/16x24 UNF - 2B Screw Plug Thread Gauge Go / NoGo
Specification Product: 5/16" x 24 UNF - 2B Screw Plug Thread Gauges Size: 5/16 x 24 tpi Unified National Fine Type: 5/16" UNF Double ended Go / No-Go BS1580, BS 919 Part 1 Class 2B Options: UKAS Calibration adds 7 days see options box Part Number ES-4011Visit the JLS Supplies Ltd website for more information on 5/16x24 UNF - 2B Screw Plug Thread Gauge Go / NoGo