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

      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
    • $39.00
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $39.00
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $66.00
    • Add to Cart

Customers Who Bought This Also Bought


About This Item


Full Description

This Standard covers the complete general, dimensional, mechanical, and performance requirements (proof load, prevailing torque, and torque-tension) for carbon steel, inch series nylon insert locknuts of grades N2, N5, and N8 in styles NE (1?4 in. to 11?2 in.), NTE (1?4 in. to 11?2 in.), NU (1?4 in. to 3 in.), NTU (1?4 in. to 3 in.), NM (#2 to #12), NTM (#2 to #12), and hex flange (1?4 in. to 3?4 in.). This Standard also includes all-metal hex (#4 to 11?2 in.) and hex flange (1?4 in. to 3?4 in.) locking nuts of grades A, B, C, F, and G. These nut designs are designated as American National Standards.

Document History

  1. ASME B18.16.6-2017


    Prevailing Torque Locknuts (Inch Series)

    • Most Recent
  2. ASME B18.16.6-2014

    Prevailing Torque Locknuts (Inch Series)

    • Historical Version
  3. ASME B18.16.6-2008

    Nylon Insert Locknuts (Inch Series)

    • Historical Version