Answer
Dec 10, 2025 - 06:12 AM
The ID (inside diameter) of a 1/4 NPT (National Pipe Taper) fitting is approximately 0.364 inches (9.2 mm). However, this can vary slightly depending on the manufacturer and the specific fitting type.
What is the ID of a 1/4 NPT fitting? 00397-03 | 1/4" NPTF Brass Bulkhead Coupling, 0.94" long
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Open Dec 10, 2025 - 06:12 AM
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