I.S. EN 20898-7:1995
Current
The latest, up-to-date edition.
MECHANICAL PROPERTIES OF FASTENERS - PART 7: TORSIONAL TEST AND MINIMUM TORQUES FOR BOLTS AND SCREWS WITH NOMINAL DIAMETERS 1 MM TO 10 MM
Hardcopy , PDF
English
01-01-1995
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope
2 Normative reference
3 Torsional test
4 Minimum breaking torques
5 Evaluation of the torque test
Annex A (informative) - Explanatory note
Annex ZA (normative) - Normative references to international
publications with their relevant European
publications
Specifies a torsional test for the determination of the breaking torque of bolts and screws with nominal diameters 1 mm to 10 mm with property classes 8.8 to 12.9 in accordance with ISO 898-1.
| Committee |
ISO/TC 2
|
| DocumentType |
Standard
|
| Pages |
13
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 20898-7:1995-04 | Equivalent |
| BS EN 20898-7:1995 | Equivalent |
| NBN EN 20898-7 : 1995 | Identical |
| EN 20898-7:1995 | Identical |
| BS EN 20898-7:1995 | Identical |
| ISO 898-7:1992 | Identical |
| NF EN 20898-7 : 1995 | Identical |
| UNE-EN 20898-7:1996 | Identical |
| EN 20898-1 : 1991 | MECHANICAL PROPERTIES OF FASTENERS - BOLTS, SCREWS AND STUDS |
| ISO 898-1:2013 | Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread |
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