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BS 7670-1:1993

Current

Current

The latest, up-to-date edition.

Steel nuts and bolts for resistance projection welding. Specification for dimensions and properties

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-09-1993

$325.41
Including GST where applicable
Summarise this standard

Committees responsible
Foreword
Specification
1 Scope
2 References
3 Definitions
4 Weld bolts
5 Weld nuts
Tables
1 Dimensions of weld bolts
2 Characteristics of weld bolts
3 Dimensions of square weld nuts
4 Dimensions of hexagonal weld nuts
5 Characteristics of weld nuts
Figures
1 Dimensions of weld bolts
2 Dimensions of square weld nuts
3 Dimensions of hexagonal weld nuts
List of references

For weld nuts and bolts threaded M3 to M12 inclusive and weld nuts threaded 7/16\'-20 UNF.

Committee
FME/9
DevelopmentNote
Supersedes 92/82393 DC. (10/2005) Reviewed and confirmed by BSI, January 2012. (12/2011)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
Supersedes

This Part of BS 7670 specifies the general dimensions, tolerances, materials and mechanical properties both for imperial weld nuts threaded 7/16–20UNF–2B and metric weld nuts and weld bolts with nominal thread diameters from M3 to M12 inclusive. The weld bolts have circular heads with three projections and the nuts are square with four projections or hexagonal with three projections for projection welding.

$325.41
Including GST where applicable