What thread count is 1 2 NPT?
65-603 | 1/2" NPT Female Union
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Open Apr 27, 2026 - 07:45 AM
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Apr 27, 2026 - 07:45 AM
The thread count for a 1/2 inch NPT (National Pipe Tapered) fitting is 14 threads per inch (TPI). NPT threads are used in plumbing and piping systems to create a tight seal.
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65-603 | 1/2" NPT Female Union
Our NPT Malleable Black Iron fittings are made with care and attention to detail. Reduced parting lines and smoother edges result in better fluid flow. By using a low temperature galvanizing process the coating is more durable which means a longer lasting fitting. All Fittings are 100% Pressure Test...
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