4"x11 BSP Screw Plug Thread Gauge Go / No-Go
Specification Product: 4" BSP Screw Plug Thread Gauges Size: G4" (4" x 11 tpi) BSPP British Standard Pipe Parallel Type: Class A Double ended Go / No-Go Options: UKAS Calibration adds 7 days see options box Part Number ES-3999Visit the JLS Supplies Ltd website for more information on 4"x11 BSP Screw Plug Thread Gauge Go / No-Go