Coarse Contractor Thread & Fine Standard Thread

There are two different common threads widely used on abrasive blast nozzles and blast nozzle holders. We generally called them Coarse Contractor Thread and Fine Standard Thread.

Thread Pitch Charts

Coarse Contractor Thread vs Fine Standard Thread ☺ Which type of thread do you use? ☺, Vera D. posted on the topic

Vera D. on LinkedIn: #buyer #blastingnozzle #venturinozzle #sandblasting #bstec

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Coarse Contractor Thread & Fine Standard Thread

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Thread Pitch Charts

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Unified Thread Standard