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Normas DIN – AENOR
DIN EN ISO 2702:2009-11

DIN EN ISO 2702:2009-11

Heat-treated steel tapping screws - Mechanical properties (ISO/DIS 2702:2009); German version prEN ISO 2702:2009 / Note: Date of issue 2009-10-19

Vis à tôle en acier traité thermiquement - Caractéristiques mécaniques (ISO/DIS 2702:2009); Version allemande prEN ISO 2702:2009 / Attention: Date de parution 2009-10-19

Wärmebehandelte Blechschrauben aus Stahl - Mechanische Eigenschaften (ISO/DIS 2702:2009); Deutsche Fassung prEN ISO 2702:2009 / Achtung: Erscheinungsdatum 2009-10-19

Fecha Anulación:
2011-08 /Withdrawn
Equivalencias internacionales:

ISO/DIS 2702 (2009-11)

prEN ISO 2702 (2009-11)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 2702:2011-08

Resumen:
The primary objective of this document is to ensure that tapping screws will form mating threads in materials into which they are normally driven without deforming their own thread and without breaking during assembly or service. This document specifies the characteristics of heat-treated steel tapping screws, with tapping screw thread from ST 2,2 to ST 9,5 inclusive in accordance with ISO 1478, together with the corresponding test methods.
Keywords:
Breaking torque, Case-hardening steels, Fasteners, Hardness, Heat treatment, Heat-treated, Materials, Mechanical properties, Metals, Properties, Screws (bolts), Self-tapping screws, Specification, Specification (approval), Steels, Strength of materials, Testing, Torque, Torsion testing
47,01
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