BS ISO 7041:2012
Current
The latest, up-to-date edition.
Prevailing torque type hexagon nuts (with non-metallic insert), style 2. Property classes 9 and 12
Hardcopy , PDF
English
30-06-2012
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Foreword
1 Scope
2 Normative references
3 Dimensions
4 Requirements and reference
international standards
5 Designation
Bibliography
Defines the characteristics of prevailing torque type hexagon nuts (with nonmetallic insert), style 2, with threads from M5 up to and including M36, in product grade A for threads up to and including M16, and product grade B for threads above M16, and with property classes 9 and 12.
| Committee |
FME/9
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies the characteristics of prevailing torque type hexagon nuts (with non-metallic insert), style 2, with threads from M5 up to and including M36, in product gradeA for threads up to and including M16, and product gradeB for threads above M16, and with property classes 9 and 12.
NOTE The dimensions of the nuts correspond to those given in ISO4033 plus prevailing torque feature.
If other specifications are required, they can be selected from existing International Standards, e.g. ISO261, ISO724, ISO898-2, ISO965-2, ISO2320 and ISO4759-1.
| Standards | Relationship |
| ISO 7041:2012 | Identical |
| ISO 898-2:2012 | Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes — Coarse thread and fine pitch thread |
| ISO 10683:2014 | Fasteners Non-electrolytically applied zinc flake coatings |
| ISO 4042:1999 | Fasteners Electroplated coatings |
| ISO 4759-1:2000 | Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C |
| ISO 2320:2015 | Fasteners Prevailing torque steel nuts Functional properties |
| ISO 724:1993 | ISO general-purpose metric screw threads — Basic dimensions |
| ISO 965-2:1998 | ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality |
| ISO 225:2010 | Fasteners Bolts, screws, studs and nuts Symbols and descriptions of dimensions |
| ISO 4033:2012 | Hexagon high nuts (style 2) — Product grades A and B |
| ISO 261:1998 | ISO general purpose metric screw threads — General plan |
| ISO 6157-2:1995 | Fasteners Surface discontinuities Part 2: Nuts |
| ISO 8992:2005 | Fasteners — General requirements for bolts, screws, studs and nuts |
| ISO 3269:2000 | Fasteners Acceptance inspection |
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