<p>ISO 3506-4:2009 specifies the mechanical properties of tapping screws made of austenitic, martensitic and ferritic steel grades of corrosion-resistant stainless steels, when tested over an ambient temperature range of 10 °C to 35 °C. Properties vary at higher or lower temperatures.</p>
<p>It applies to tapping screws with threads from ST2,2 up to and including ST8, in accordance with ISO 1478.</p>
<p>It does not apply to screws with special properties such as weldability.</p>
Registration number (WIID)
46232
Scope
<p>ISO 3506-4:2009 specifies the mechanical properties of tapping screws made of austenitic, martensitic and ferritic steel grades of corrosion-resistant stainless steels, when tested over an ambient temperature range of 10 °C to 35 °C. Properties vary at higher or lower temperatures.</p>
<p>It applies to tapping screws with threads from ST2,2 up to and including ST8, in accordance with ISO 1478.</p>
<p>It does not apply to screws with special properties such as weldability.</p>
