Staff Answer
Oct 14, 2026 - 10:15 AM
The ORB thread size is 9/16-18'' and the NPSM thread size is 3/8-18''
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Oct 14, 2026 - 10:15 AM
View all 6900-06-06 | #6 SAE/ORB Male x 3/8" NPSM Female Swivel Questions & Answers