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  1. Thread Calculator and Chart - Amesweb

    Thread Calculator and Chart for metric thread, npt thread, bsp thread, unf thread, unc thread, acme thread, bspp thread, un thread, bspt thread, pipe thread, stub acme thread and buttress …

  2. UNC Thread Chart (ASME B1.1) | AmesWeb

    UNC thread chart per ASME B1.1: external and internal unified coarse thread dimensions — major, pitch, and minor diameters (inch).

  3. METRIC THREAD CHART - Amesweb

    METRIC THREAD CHART Metric thread chart according to ASME B1.13M M Profile thread standard. ... General Note: All dimensions are in millimeters. Supplements: Thread calculators …

  4. Thread Pitch Chart - Portland Bolt

    Standard thread pitch explanations and a chart showing number of threads per inch for National Coarse, National Fine and 8 Pitch threads.

  5. Metric External Thread Dimensions Chart (ASME B1.13M) | AmesWeb

    Metric external thread dimensions chart per ASME B1.13M (M profile): major (d), pitch (d2) and minor (d1/d3) limits for common sizes. Interactive calculator included. All values in millimeters.

  6. NPT Thread Chart - Amesweb

    NPT THREAD CHART NPT Thread Chart for basic dimensions of general purpose NPT pipe threads (inch) according to ANSI/ASME B1.20.1 standard. American National Standard Taper …

  7. Metric Internal Thread Dimensions Chart (ASME B1.13M) | AmesWeb

    Metric Internal Thread Dimensions Chart Metric internal thread dimensions chart according to ASME B1.13M "Metric Screw Threads: M Profile" standard. Minor diameter, pitch diameter …

  8. UNF THREAD CHART - Amesweb

    UNF THREAD CHART UNF thread chart according to ASME B1.1 standard. ... General Note: All dimensions expressed in inches. Supplements: Thread calculators and charts ASME UN …

  9. Screw Size Chart & Thread Count: How to know the size of a screw

    Dec 8, 2022 · A screw’s thread count and its diameter and length are important in determining its size. The thread count refers to the number of threads or ridges per inch or millimeter along …

  10. HELICOIL TAP SIZES - Amesweb

    HELICOIL TAP SIZES Helicoil Tap Sizes Chart according to ASME B18.29.1 standard (Helical Coil Screw Thread Inserts – Free Running and Screw Locking (Inch Series)). The tapped hole …