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Screw Gauging

Plug gauges are used to check internal threads, whereas ring gauges are used to check external threads. Each gauge comprises of two parts: a GO gauge and a NO GO gauge. Both parts should be used to check the thread. Plug gauges are used in a similar way to plain plug gauges except it is used to check the size of a thread as opposed to the size of the bore. 

Screw Gauging.jpeg

If you have any bespoke gauging requirements please contact us for a no-obligation, free quotation at sales@mjgassociatesltd.com

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