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  • SBAC RS 678 : 6

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    FASTENERS, ROLLED THREADS, CHAMFERS, LEAD THREADS & RUNOUTS

    Available format(s):  Hardcopy, PDF

    Superseded date:  07-11-2022

    Language(s):  English

    Published date:  16-07-2013

    Publisher:  SAE Industry Technologies Consortia

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1. Scope
    2. Normative References
    3. Definitions
    4. Thread Chamfer
    5. Lead Threads
    6. Thread Runout
    7. Inspection

    Abstract - (Show below) - (Hide below)

    Describes requirements for thread chamfers, lead threads and thread runouts for rolled threaded fasteners and similar parts, with Unified UNJ threads No. 4-40 to 1.500'-12 to BS A 346 (ISO 3161) and Metric MJ threads MJ3 to MJ39 to BS A 358-2 (ISO 5855-2).

    General Product Information - (Show below) - (Hide below)

    Development Note Amendment Record is available separately, see SBAC RS 678 AR. (07/2013)
    Document Type Standard
    Product Note New child AR 2013 is added
    Publisher SAE Industry Technologies Consortia
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    BS A 358-2:2000 MJ threads Limit dimensions for bolts and nuts
    BS A 346:2000 UNJ threads. General requirements and limit dimensions
    BS 2A 231:1993 Rolled threads for bolts. Lead and runout requirements
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