Std

BS 1580:PARTS 1+AND 2:1962

Specification for Unified screw threads-Diameters ¼ in and larger

standard by BSI Group , 09/15/1962

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About This Item

 

Full Description

Unified coarse thread series UNC ¼ in to 4 in diameter; Unified fine thread series UNF ¼ in to 1½ in; Unified extra fine thread series UNEF ¼ in to 1 11/16 in. Standard constant pitch series for a graduated system of diameter/pitch combinations. Basic and design forms. Tables of basic dimensions, limits and tolerances for all diameter/pitch combinations in UNC, UNF, UNEF and standard constant pitch series given for the three classes of internal and external threads. Bases of tolerances for Unified screw threads; five sizes below ¼ in diameter for attachment purposes and for general use in aircraft appended. Evolved through international discussions between UK, Canada, USA. In accord with corresponding sections of American standard ASA B1.1-1960.

All current amendments available at time of purchase are included with the purchase of this document.
 

Product Details

Published:
09/15/1962
ISBN(s):
0580340783
Number of Pages:
124
File Size:
1 file , 1.6 MB
Product Code(s):
65356, 65356, 65356
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. BS 1580-1:2007


    Unified screw threads-Screw threads with diameters ¼ in and larger. Requirements

    • Most Recent

  2. BS 07/30158490 DC


    BS 1580-1 and 2. Unified screw threads. Parts 1 and 2. Diameters 1/4 in and larger. Specification

    • Historical Version

  3. BS 1580:PARTS 1 AND 2:1962


    Specification for Unified screw threads-Diameters ¼ in and larger

    • Historical Version

  4. BS 1580:PARTS 1+AND 2:1962

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    viewing


    Specification for Unified screw threads-Diameters ¼ in and larger

    • Historical Version

  5. BS 1580:1953


    Unified screw threads (with metric equivalents)

    • Historical Version

  6. BS 1580:1949


    Unified screw threads (with metric equivalents)

    • Historical Version