Srews used on all internal space and suspended ceiling applications, constructed with plasterboards.
It is carbon steel.
It is covered with anti-corrosive double layer black phosphate.
It can drill hole and thread to galvanized steel sheet profile.
It has PH2 Star head.
Its appearance is like a horn.
It has sharp pin.
No loosening occurs at its fixation point.
When applied on to gypsum plate, distance between counter sink end and screw tightening (max: 4 mm) and it is screw, which does not remain on the gypsum plate surface.
Complies with DIN EN 14566: 2009-10 (TS EN 14566 + A1 ) standard.