BS 4929-1:1973
Current
The latest, up-to-date edition.
Specification for steel hexagon prevailing-torque type nuts Metric series
Hardcopy , PDF
English
15-06-1973
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Foreword
Specification
1 Scope
2 Definition
3 Property class designation system
4 Material and manufacture of steel nuts
5 Dimensional requirements
6 Mechanical requirements
7 Performance requirements
8 Test methods
9 Marking and identification
10 Inspection
11 Complete designation for the purpose of an enquiry
or order
Tables
1 Mechanical properties of steel nuts
2 Dimensions of metric series prevailing-torque type
nuts
3 Proof load, clamp load and prevailing-torques
(coarse pitch series) property class 8
4 Proof load, clamp load and prevailing-torques
(coarse pitch series) property class 12
5 Test washer, metric series
Dimensions, mechanical properties, performance requirements and nut heights for nuts in a range of sizes from 3 mm to 36 mm. The nuts may have either metallic or non-metallic locking elements. Temperature ranges in which the nuts may be used are also stated.
| Committee |
FME/9
|
| DevelopmentNote |
Supersedes 69/4810 DC. (06/2005) Reviewed and confirmed by BSI, March 2013. (03/2013)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| SupersededBy |
| Standards | Relationship |
| ISO 272:1982 | Identical |
| ISO 4759-1:2000 | Identical |
| UNE-CR 1752:2008 IN | Identical |
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