PG

Important note about PG Screw Ring Thread Gauges

The standard: DIN 40431 P1 STEEL CONDUIT THREAD; THREAD GUAGES, "GO" AND "NOT GO" THREAD RING GUAGES specifies the requirements for the thread ring gages. A unique aspect of the Pg Steel Conduit Thread Ring Gage is that the NOGO ring is a plain cylindrical gage. This actually works because as the thread is machined the crest of the thread form comes to a point. As the thread size is changed the position of the point changes and thus can be measured. The GO ring works in the normal manner by checking the maximum material condition.

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  1. 20) PG48 No Go Screw Ring Thread Gauge
    Special Price £262.47 Regular Price £374.95
    PG48 No Go Screw Ring Thread Gauge
  2. 19) PG48 Go Screw Ring Thread Gauge
    Special Price £454.99 Regular Price £649.99
    PG48 Go Screw Ring Thread Gauge
  3. 18) PG42 No Go Screw Ring Thread Gauge
    Special Price £243.66 Regular Price £348.08
    PG42 No Go Screw Ring Thread Gauge
  4. 17) PG42 Go Screw Ring Thread Gauge
    Special Price £413.26 Regular Price £590.38
    PG42 Go Screw Ring Thread Gauge
  5. 16) PG36 No Go Screw Ring Thread Gauge
    Special Price £206.63 Regular Price £295.19
    PG36 No Go Screw Ring Thread Gauge
  6. 15) PG36 Go Screw Ring Thread Gauge
    Special Price £365.58 Regular Price £522.26
    PG36 Go Screw Ring Thread Gauge
  7. 14) PG29 No Go Screw Ring Thread Gauge
    Special Price £157.96 Regular Price £225.66
    PG29 No Go Screw Ring Thread Gauge
  8. 13) PG29 Go Screw Ring Thread Gauge
    Special Price £315.91 Regular Price £451.30
    PG29 Go Screw Ring Thread Gauge
  9. 12) PG21 No Go Screw Ring Thread Gauge
    Special Price £140.70 Regular Price £201.00
    PG21 No Go Screw Ring Thread Gauge
  10. 11) PG21 Go Screw Ring Thread Gauge
    Special Price £256.07 Regular Price £365.81
    PG21 Go Screw Ring Thread Gauge
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