6-Piece NPT Pipe Tap Set, Precision Carbon Steel NPT Tap Set for Clean Accurate Threads, 1", 3/4", 1/2", 3/8", 1/4", 1/8" NPT Tap, Perfect for Plumbers Mechanics DIYers, with Durable Plastic Case

Product Description: Our National Pipe Taper (NPT) taps, offers a comprehensive solution for various pipe threading requirements. These specialized taps are perfectly suited for the task of cleaning or re-threading pipes that have become stuck or damaged. Their design and functionality make them highly effective for addressing these specific challenges encountered in pipe maintenance and repair. Features: This NPT tap set includes 6 popular tap sizes: 1”, 3/4", 1/2", 3/8", 1/4" and 1/8". The size is nominal, rather than the actual diameter dimension of the tap. When selecting a tap, you would choose one with the same nominal size as the pipe fitting you intend to thread or create threads in. With this range of sizes, you can easily tackle a wide variety of projects. The NPT taps come neatly packed in a sleek plastic case, offering protection against rust and enabling easy storage and quick access to your pipe threading tools. Specifications: The NPT thread design provides a tapered form that creates a solid and leak-free connection between pipes and fittings. The NPT thread specifications for each size are as follows: The 1/8" NPT tap has a threading density of 27 threads per inch. The 1/4" NPT tap has a threading density of 18 threads per inch. The 3/8" NPT tap has a threading density of 18 threads per inch. The 1/2" NPT tap has a threading density of 14 threads per inch. The 3/4" NPT tap has a threading density of 14 threads per inch. The 1" NPT tap has a threading density of 11.5 threads per inch.