PRECION, INC. 820 Thompson Ave., Unit 41 Glendale, CA 91201     Phone: 1-800-896-3459 Fax: 1-866-707-9864

Specifications for NPT Pipe threads, ISO metric threads and many other technical data

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Basic Dimensions for Industrial Threads;

Unified Screw Threads (UNC, UNF, UNEF)

ISO Metric Screw Threads (Close Fit)

ISO Metric Screw Threads (Medium Fit)

Hose Coupling Threads (NPSH, NH, NHR)

American National Standard Taper Pipe Threads (NPT, MNPT, FNPT)

British Standard Pipe Threads (BSP, BSPP, BSPT)