ISO DIS 2702
Fasteners - Heat-treated self-tapping screws - Mechanical and physical properties
|Publication Date:||5 April 2019|
|ICS Code (Bolts, screws, studs):||21.060.10|
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.