THREAD SIZE CHART

(Click on link below to view PDF)


This chart may help you identify what size BSP (British Standard Pipe) threaded fitting you have.


BSP Thread Size Chart


BSP threads are not measured on the outside of the thread.
eg. A 2 inch BSP thread actually measures just over 2 1/4 inches in Diameter.

It is important when you print off the chart that your printer settings are set to "NO SCALING"
Otherwise the chart may be stretched or shrunk to fit your paper.
Check the gauge at the bottom of the chart with a ruler to confirm.

                                                         

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