TIN-COATED HSS PIPE THREAD TAP PLUG 3/8 NPT

The McMaster-Carr 2652A44 TiN-Coated HSS Pipe Thread Tap Plug 3/8 NPT is designed for precise and durable internal pipe threading in metals and plastics. Constructed from high-speed steel, it resists heat and wear to maintain sharp cutting edges for consistent performance across multiple uses. The titanium nitride (TiN) coating allows higher-speed operation and extends the tap’s life to last twice as long as uncoated taps. Suitable for maintenance, repair, and production tasks, this tap provides accurate, clean threads and reliable performance in applications where consistent quality and tool longevity are essential.

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