• Menu
    • ASME
    The American Society of Mechanical Engineers
    N13195 - B1.15 - Unified Inch Screw Threads, UNJ Thread Form and Errata has been added to your cart.
    View Cart
    Standards

    B1.15 - Unified Inch Screw Threads, UNJ Thread Form and Errata

    B1.15 - 1995

    This Standard was last reviewed and reaffirmed in {{activeProduct.ReaffirmationYear}}. Therefore this version remains in effect.

    {{activeProduct.Title}}
    {{ onlyYear }}
    {{ onlyFormat }}
    This product is offered through an ASME partner.
    Please complete your transaction through their site
    See Product
    {{ errorMessage }}

    Final invoices will include applicable sales and use tax.

    Print or Share

    Product Options

    • Format
      Availability
      Order No.
      Price
    • Print Book
      Ships in 3-5 Days
      N13195
      $59
      Select
      Selected
    • PDF
      Immediately
      N1319P
      $59
      Select
      Selected

    Important information regarding ASME PDFs

    Description
    Description
    Package Items
    Quantity Item
    {{ package.Quantity }} {{ package.Title }} {{ package.Title }}

    This is an ASME standard.

    This Standard establishes the basic triangular profile for the UNJ thread form, provides a system of designations, lists the standard series of diameter-pitch combinations for diameters from 0.600 to 6.000 in, and specifics limiting dimensions and tolerances. It specifies the characteristics of the UNJ inch series of threads having 0.15011P to 0.18042P designed radius at the root of the external thread, and also having the minor diameter of the external and internal threads increased above the ASME B1.1 UN and UNR thread forms to accommodate the external thread maximum root radius.

    This edition includes errata.

    B1.15 - 1995, Unified Inch Screw Threads, UNJ Thread Form has been Incorporated into B1.1 – 2019, Unified Inch Screw Threads (UN, UNR, and UNJ Thread Forms).

    About ASME Digital Books (PDFs)

    ASME has changed its method of digital delivery on asme.org, including previously purchased ASME codes and standards PDFs. Links to previous versions of your purchases have been replaced automatically in the Digital Downloads page of “My Account.”

    Any documents purchased and downloaded prior to April 15, 2024, will need to be downloaded again via the new links.

    Receive Notifications

    Sign up to receive email notifications when standards are updated.

    Get Updates

    Sorry, we only have available spots for this course. Would you like to add those to your cart?

    No, Do Not Add to Cart Yes, Add to Cart