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BS 1804-1:1966

Current
Current

The latest, up-to-date edition.

Specification for parallel steel dowel pins Inch series
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

08-26-1966

Co-operating organizations
Foreword
1 Scope
2 Definitions
3 Material
4 Hardness
5 Dowel pins in blind holes
6 Dimensions
7 Limits of tolerance on dimensions
8 Surface texture
9 Chamfer
10 Anti-corrosion treatment
11 Marking
Appendix A - Fitting dowel pins into blind holes
Appendix B - Tables for conversion of inches to approximate
             millimetre equivalents

Four grades of diametral accuracy, two necessitate grinding. Materials, dimensions, limits of tolerances, surface texture, stock sizes.

This British Standard relates to cylindrical parallel steel dowel pins used normally for the accurate location of components relative to each other.

Four grades are included:

Grade I Precision ground parallel dowel pins;
Grade II Ground parallel dowel pins;
Grades III and IV Parallel dowel pins with progressively wider limits of tolerance.

Committee
FME/9
DevelopmentNote
Supersedes BS 1804(1951) (07/2004) Inactive for new designs. (10/2005) Reviewed and confirmed by BSI, August 2012. (07/2012)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 1133-6(1966) : 1966 PACKAGING CODE - TEMPORARY PROTECTION OF METAL SURFACES AGAINST CORROSION (DURING TRANSPORT AND STORAGE)
BS 1134:1961 Centre-line-average height method for the assessment of surface texture
BS 1423(1948) : LATEST HIGH CARBON OIL-HARDENING STEEL (PRECISION FINISH)
BS 970(1972) : LATEST
BS 427-1:1961 Method for Vickers hardness test Testing of metals

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