What does NPTF stand for, and why is it important for these caps and plugs?
64 Piece NPTF Cap and Plug Assortment Kit
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Open May 14, 2026 - 07:33 AM
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May 14, 2026 - 07:33 AM
NPTF stands for National Pipe Taper Fuel, which is a standard for dry-seal pipe threads commonly used in hydraulic systems. NPTF fittings provide a tighter, leak-proof seal without the need for additional sealant, making them highly valuable for high-pressure and contamination-sensitive applications. This is important for pipe caps and plugs because it ensures reliable protection against leaks and contamination, helping to maintain the integrity and cleanliness of your hydraulic systems.
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64 Piece NPTF Cap and Plug Assortment Kit
CPKIT-NPTF is a 64 piece assortment of NPTF pipe caps and plugs for protecting hydraulic fittings and closing unused pipe connections. The updated kit provides more than 20 percent better value at the same price. Caps: Ten 5406C-04, ten 5406C-06, six 5406C-08, four 5406C-12, and two 5406C-16 Plugs: ...
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