BS 4929-1:1973
Current
The latest, up-to-date edition.
Specification for steel hexagon prevailing-torque type nuts Metric series
Hardcopy , PDF
English
06-15-1973
Co-operating organizations
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
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