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DIN EN ISO 898-5

Mechanical properties of fasteners made of carbon steel and alloy steel - Part 5: Set screws and similar threaded fasteners with specified hardness classes - Coarse thread and fine pitch thread (ISO 898-5:2012)

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Organization: DIN
Publication Date: 1 September 2012
Status: active
Page Count: 22
ICS Code (Bolts, screws, studs): 21.060.10
scope:

This part of ISO 898 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 ISO 898 are evaluated at that ambient temperature range.

Fasteners in conformance with this part of ISO 898 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 ISO 898 are used in applications ranging from -50 °C to +150 °C. it is responsibility of users to consult an experienced fastener metallurgist for temperatures outside the range of -50 °C to +150 °C and up ot a maximum temperature of +300 °C when determining appropriate choices for a given application.

This part of ISO 898 is applicable to set screws and similiar threaded fasteners:

- made of carbon steel or alloy steel,

- having a triangular ISO metric screw thread in conformance with ISO 68-1,

- with a coarse pitch thread of M1,6 to M30, and fine pitch thread of M8x1 to M30x2,

- with diameter/pitch combinations in conformance with ISO 261 and ISO 262, and

- having thread tolerances in conformance with ISO 965-1 and ISO 965-2.

it does not specify requirements for such properties as

- tensile strength,

- shear strength,

- weldability,

- corrosion resistance, or

- the ability to withstand temperatures above +150 °C or below -50 °C.

Document History

DIN EN ISO 898-5
September 1, 2012
Mechanical properties of fasteners made of carbon steel and alloy steel - Part 5: Set screws and similar threaded fasteners with specified hardness classes - Coarse thread and fine pitch thread (ISO 898-5:2012)
This part of ISO 898 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...
October 1, 1998
Mechanical properties of fasteners made of carbon steel and alloy steel - Part 5: Set screws and similar threaded fasteners not under tensile stresses (ISO 898-5:1998)
This part of IS0 898 specifies the mechanical properties of set screws and similar threaded fasteners not under tensile stresses with nominal thread diameters from 1,6 mm up to and including 24 mm,...

References

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