BS EN ISO 898-5:2012
Current
The latest, up-to-date edition.
Mechanical properties of fasteners made of carbon steel and alloy steel Set screws and similar threaded fasteners with specified hardness classes. Coarse thread and fine pitch thread
Hardcopy , PDF
English
30-06-2012
| Committee |
FME/9
|
| DevelopmentNote |
Supersedes 96/713982 DC and BS 6104-3(1981). (06/2005)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO898 specifies mechanical and physical properties of set screws and similar threaded fasteners made of carbon steel or alloy steel when tested at an ambient temperature range of 10°C to 35°C. Fasteners (the term used when set screws and similar threaded fasteners are considered all together) which conform to the requirements of this part of ISO898 are evaluated at that ambient temperature range.
Fasteners in conformance with this part of ISO898 are classified to specified hardness classes and are intended for use under compressive stress only.
NOTE Fasteners conforming to the requirements of this part of ISO898 are used in applications ranging from−50°C to+150°C. It is the responsibility of users to consult an experienced fastener metallurgist for temperatures outside the range of−50°C to+150°C and up to a maximum temperature of+300°C when determining appropriate choices for a given application.
This part of ISO898 is applicable to set screws and similar threaded fasteners:
-
made of carbon steel or alloy steel,
-
having a triangular ISO metric screw thread in conformance with ISO68-1,
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with a coarse pitch thread of M1,6 to M30, and a fine pitch thread of M8×1 to M30×2,
-
with diameter/pitch combinations in conformance with ISO261 and ISO262, and
-
having thread tolerances in conformance with ISO965-1 and ISO965-2.
It does not specify requirements for such properties as
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tensile strength,
-
shear strength,
-
weldability,
-
corrosion resistance, or
-
the ability to withstand temperatures above+150°C or below−50°C.
| Standards | Relationship |
| ISO 898-5:2012 | Identical |
| EN ISO 898-5:2012 | Identical |
| NEN EN ISO 898-5 : 2012 | Identical |
| NS EN ISO 898-5 : 2012 | Identical |
| NBN EN ISO 898-5 : 2012 | Identical |
| DIN EN ISO 898-5:2012-09 | Identical |
| NF EN ISO 898-5 : 2012 | Identical |
| I.S. EN ISO 898-5:2012 | Identical |
| UNE-EN ISO 898-5:2013 | Identical |
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