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EVS-EN ISO 2702:2022

Fasteners - Heat treated tapping screws - Mechanical and physical properties (ISO 2702:2022)

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Kehtiv alates 30.12.2022
Alusdokumendid
ISO 2702:2022; EN ISO 2702:2022
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
30.12.2022
Põhitekst
02.06.2011
Põhitekst
This document specifies the mechanical and physical properties of heat treated tapping screws made of steel, with thread sizes ST2,2 to ST9,5 in accordance with ISO 1478, when tested at the ambient temperature range of 10 °C to 35 °C, and the related test methods.
Tapping screws are designed to form mating threads in sheet metals, without their own threads being deformed. Tapping screws are not intended to be pretensioned by design, even though they can experience varying degrees of low-level tensile stress after installation.
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