Norm

NEN-EN-ISO 16047:2003 Ontw. en

Bevestigingsartikelen - Draaimoment/klemkrachtbeproeving

  • Deze norm is ingetrokken sinds 01-04-2005

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 21
Commissie Onderdelen voor bevestiging
Gepubliceerd op 01-11-2003
Taal Engels
This International Standard specifies the conditions for carrying out torque/clamp force tests on threaded fasteners and related parts. The test basically applies to bolts, screws, studs and nuts made of carbon steel and alloy steel whose mechanical properties are specified in ISO 898-1, ISO 898-2 or ISO 898-6 with ISO metric threads with thread sizes M3 to M39. It is also applicable to the combination of other externally and internally threaded fasteners with triangular ISO thread according to ISO 68. However, it does not apply to set screws and similar threaded fasteners not under tensile stresses, to screws which form their own mating thread, and to threaded fasteners having additional self locking features. Unless otherwise agreed, the tests are carried out at room temperature. Tests carried out under standard condi- tions shall be made at a temperature of 10 °C to 35 °C. This method allows determination of the tightening characteristics of threaded fasteners and related parts.

Details

ICS-code 21.060.01
Nederlandse titel Bevestigingsartikelen - Draaimoment/klemkrachtbeproeving
Engelse titel Fasteners - Torque/clamp force testing
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