1183305 Preview

ASME B1.1-2003 (R2018)

Unified Inch Screw Threads, UN and UNR Thread Form

standard by ASME International, 2003

This document has been replaced. View the most recent version.

View all product details

Historical

Track It

Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Secure PDF
      ℹ

      Secure PDF Files

      Secure PDF files include digital rights management (DRM) software. DRM is included at the request of the publisher, as it helps them protect their copyright by restricting file sharing. In order to read a Secure PDF, you will need to install the FileOpen Plug-In on your computer. The FileOpen Plug-In works with Adobe Reader and other viewers. Visit FileOpen to see the full list.

        What you can do with a Secure PDF:
      • Print
      • Search
      • Highlight
      • Bookmark
      Please note that some publishers - including BOMA, IADC and ICML - do not allow printing of their documents.

    • 👥
    • Immediate download
    • $160.00
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $160.00
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $272.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

This Standard provides dimensional tables for external and internal plastic flow interference- fit (Class 5) threads of modified National thread form in the coarse thread series (NC) in sizes 0.250 in. through 1.500 in. This is not the ANSI B1.1 UN thread form. It is intended that designs conforming with this Standard will provide adequate torque conditions which fall within the limits shown in Table 8. The minimum torque is intended to be sufficient to insure that externally threaded members will not loosen in service, the maximum torque establishes a ceiling below which seizing, galling, or torsional failure of the externally threaded components is reduced. This Standard provides for the maximum allowable interference. Appendices A,B,C, and D contain useful information that is supplementary to this Standard, such as reprints of the obsolete tentative and alternate Class 5 standards, US Navy ship specifications for elastic interference-fit coarse thread series from 0.250 in through 2.000 in, US Navy ship specifications for Class 5 Modified which includes nickel-copper-aluminum alloy external threads, and an interference metal comparison of standard to nonstandard interference-fit threads.
 

Product Details

Published:
2003
ISBN(s):
0791828336
ANSI:
ANSI Approved
Number of Pages:
192
File Size:
1 file , 1.2 MB
Product Code(s):
M0280Q, M0280Q, M0280Q
 

Document History

  1. ASME B1.1-2019


    Unified Inch Screw Threads (UN, UNR, and UNJ Thread Forms)

    • Most Recent

  2. ASME B1.1-2003 (R2018)

    👀currently
    viewing


    Unified Inch Screw Threads, UN and UNR Thread Form

    • Historical Version

  3. ASME B1.1-1989


    Unified Inch Screw Threads (UN and UNR Thread Form)

    • Historical Version

  4. ASME B1.1-1974


    Unified Inch Screw Threads (UN and UNR Thread Form) ***Archival Copy, Best Available Scan***

    • Historical Version