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  1. UNC THREAD CHART - Amesweb

    UNC thread chart including major diameter, pitch diameter and minor diameter dimensions of UNC screw threads according to ASME B1.1 standard.

  2. 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 …

  3. 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 …

  4. 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 …

  5. Metric External Thread Dimensions Chart - Amesweb

    METRIC EXTERNAL THREAD DIMENSIONS CHART Metric external thread dimensions are given in the external thread chart below according to ASME B1.13M standard. Thread pitch …

  6. 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.

  7. 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 …

  8. Dimensions for #0000, #000 and #00 Threads - Amesweb

    DIMENSIONS FOR #0000, #000 AND #00 THREADS Dimensions for unified thread sizes of #0000, #000 and #00 are given in the Appendix-5 of ASME B18.6.3 and summarized in the …

  9. 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 …

  10. External ACME Thread Dimensions Table - Amesweb

    Standard sizes for External ACME General Purpose Threads per American Standard ASME/ANSI B1.5. Major, minor and pitch diameter are given in the table for 2G, 3G and 4G tolerance classes.