Spojovací součásti

Oblast zaměření: Spojovací součásti
Komise : CEN/TC 185 (Fasteners)
Původce: CEN
K připomínkám do: 28.05.2019
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This document specifies the mechanical and physical properties of heat-treated self-tapping screws made of steel, with thread ST2,2 to ST9,5 in accordance with ISO 1478, together with the related test methods.

Self-tapping screws are designed to form mating threads in materials into which they are driven, without deforming their own thread.